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'The Greenhouse Effect and Nature Reserves' by Robert Peters and Joan Darling, published in the journal Bioscience more than 30 years ago, was a ground-breaking synthesis. Drawing on paleoecology, community ecology and biogeography, the review laid out many concepts about species vulnerability to climate change that have become central tenets of research on climate change adaptation in natural ecosystems. Remarkably, the paper also provided a clear and logical framework for flexible, forward-thinking and interventionist management action, including recommendations about the design of protected areas, and the need for species translocation to reduce extinction risk. Reflecting on the legacy of this paper, it is clear that the uptake of such approaches over the intervening decades has been extremely slow, representing many lost opportunities to reduce species vulnerability to rapid environmental change. This paper is a tribute to the prescience of Peters and Darling, and a call to revisit their farsighted advice to meet conservation challenges that continue to accelerate. [ABSTRACT FROM AUTHOR]

While some may be tempted to respond by submitting papers to predatory journals that will publish almost anything for a fee ([2]), this approach may not satisfy institutional research managers who seek, rightly or wrongly, papers in journals with high impact factors ([1]). I am writing this editorial less than a month before the beginning of a new academic year in the southern hemisphere, so in my day job I am preoccupied with preparing teaching materials. Furthermore, the goal of authors paying for a paper from a paper mill is to place the paper in a reputable journal, so if they succeed the work cannot be identified as readily as it would be if published in an acknowledged predatory journal. [Extracted from the article]

In this paper, we present a step-by-step guide on how to write a paper for successful publication in a peer-reviewed journal. We propose a ten-step approach to the entire process of paper writing from preparation, manuscript writing, and submission to the stages of peer-review and revision. The steps include defining paper objectives, authorship, journal selection, writing routines, requirements of manuscript sections, editing and proof-reading as well as how to communicate successfully in submission and review. [ABSTRACT FROM AUTHOR]

Context: This paper introduces the special issue of Pacific Conservation Biology devoted to the natural history of Two Peoples Bay Nature Reserve on the south coast of Western Australia. Methods: This paper provides the background to the special issue. Key results: Two Peoples Bay Nature Reserve was gazetted in 1967 for the conservation of the native biota, including two species; the Djimaalap/noisy scrub-bird (Atrichornis clamosus) and Ngilgaitch/Gilbert's potoroo (Potorous gilbertii), both believed extinct for over 100 years before being rediscovered on the Reserve. The Reserve is 4774.7 ha in area, with wetlands, heathlands, granite outcrops, sand dunes, beaches, cliffs, and islands. Since it was established, mean annual rainfall has decreased by 16.8%, mean annual maximum temperature has increased by 0.2°C, and mean annual minimum temperature has increased by 0.7°C. Conclusions: The paper poses the question: what do the changes of drier winters, hotter summers, and more extreme weather events mean for managers of conservation areas such as Two Peoples Bay? Implications: Changing climate will pose problems for the managers of Two Peoples Bay Nature Reserve in ensuring the conservation of the Djimaalap/noisy scrub-bird and Ngilgaitch/Gilbert's potoroo. Two Peoples Bay Nature Reserve comprises ~5000 ha of wetlands, heathlands, granite outcrops, sand dunes, beaches, cliffs, and islands. Two species, the Djimaalap/noisy scrub-bird and Ngilgaitch/Gilbert's potoroo, were believed extinct for over 100 years before being rediscovered on the Reserve. Since the Reserve was established in 1967, rainfall has decreased, while minimum and maximum temperatures have increased. We ask what the climate change means for managers of conservation areas such as Two Peoples Bay. This article belongs to the Collection The Natural History of Two Peoples Bay Nature Reserve, Western Australia. [ABSTRACT FROM AUTHOR]

Context: This paper sets out the events leading to the establishment of Two Peoples Bay Nature Reserve. Methods: This paper is based on research into literature relating to the Albany region, government files and oral accounts relating to the area. Key results: Long known to the Noongar peoples, Two Peoples Bay was first mapped by Europeans in 1791 by Captain George Vancouver. The area was rapidly established as a base for the over-exploitation of natural resources. As the region became more developed and human population increased, recreational pressure on the area was such that the Western Australian Government surveyed Two Peoples Bay to establish a townsite. Just before the final surveys for the townsite were completed, the supposedly-extinct noisy scrub-bird (Atrichornis clamosus), was rediscovered there. National and international pressure on the WA Government from the conservation movement resulted in the reversal of the decision to develop a town in the area and led to the establishment of Two Peoples Bay Nature Reserve in 1967. Conclusions: The establishment of Two Peoples Bay Nature Reserve in the face of pressure for the development of a town on the bay, provides an interesting example of the needs of nature conservation over-riding real estate development. Implications: Although nature conservation values rarely stop real estate development, the Two Peoples Bay example demonstrates that nature conservation may prevail over real estate development, in this case involving the rediscovery of a species believed extinct. We describe the events leading to establishment of Two Peoples Bay Nature Reserve. The area was long known to Noongar peoples. Mapping by Europeans in 1791 was followed by sealing and whaling in the 19th century, and after World War II plans were prepared for a townsite. After the discovery of the noisy scrub-bird (Atrichornis clamosus), hitherto believed extinct for 100 years, plans for the town were cancelled and the Reserve was established in 1967. This article belongs to the Collection The Natural History of Two Peoples Bay National Park, Western Australia. [ABSTRACT FROM AUTHOR]

Jenny Davis was among the first small, but significant tranche of women field biologists in the Pacific Region. She was born in Tasmania and developed a fascination with freshwater systems at an early age. Despite the paucity of female role models, freshwater ecology evolved into her research career track at the University of Tasmania where she completed her Honours degree (Zoology; 1976) and PhD (Freshwater Ecology; 1981). Jenny started her first academic position as a Tutor at Murdoch University in 1985. She successfully moved through the academic hierarchy where women continue to be under-represented in the senior ranks. She recently (2021) retired from her administrative and teaching responsibilities at Charles Darwin University (CDU) and approaching 70, is currently a Professor of Freshwater Ecology at CDU. An over-arching theme of her research is to understand the factors influencing the persistence of groundwater and surface water ecosystems. She has worked on the impacts of multiple stressors on springs, wetlands and arid zone waterbodies. She serves as a compelling role model for young scientists struggling to have a satisfying work-life balance. Jenny single-parented a son while conducting field work, teaching, publishing, serving as an academic administrator and being a prolific and successful grant writer. Jenny was also an exceptional mentor to a diverse group of students and post-docs, many of whom have thriving careers in academia, government and industry across Australia. This paper is a biography of a woman who with talent and persistence successfully broke gender barriers in Australian freshwater ecology and academia. Jenny Davis was among the first small, but significant tranche of female field biologists in the Pacific Region. Jenny is one of the few women to be promoted to the academic rank of Professor in Australian sciences. Her current research involves answering two questions: (1) how much water does the environment need; and (2) how important are isolated aquatic waterbodies for the conservation of Australia's freshwater biota? This paper is a brief biography of Jenny. [ABSTRACT FROM AUTHOR]

Penelope (Penny) Olsen is among the first small, but significant tranche of women field biologists. Penny is a world-renowned ornithologist and author who has spent her entire working career passionately pursuing conservation of Australian wildlife. Her award-wining books make science decipherable to ordinary readers. This paper is a brief biography of Penny, as one of the more successful of those pioneer women conservation biologists to work in the Pacific region. It tracks her early life, her influences and career path, and her struggles to balance work and family while working largely as a self-funded biologist and writer. Penny Olsen was among the first small, but significant tranche of women field biologists. Penny is a world-renowned ornithologist and author who has spent her entire career passionately pursuing conservation of Australian wildlife and making science decipherable to ordinary readers. This paper is a brief biography of Penny. [ABSTRACT FROM AUTHOR]

Julie Savidge was among the first small but significant tranche of women field biologists. Her PhD research on the Pacific Island of Guam, published in 1987, stands as a textbook example of ecological problem solving and the first example of the devastating impact of an introduced reptile on an island fauna, the consequences of which continue today. Yet, her findings initially were strongly and publicly challenged. This paper is a brief biography of Julie, as one of the more successful of those pioneer women conservation biologists to work in the Pacific region. It tracks her early life, her influences and career path, and her struggles to balance work and family, particularly in the stressful world of academia. Julie Savidge was among the first small, but significant tranche of women field biologists. Her PhD research on the Pacific Island of Guam, stands as a textbook example of ecological problem solving and the first example of the devastating impact of an introduced reptile on an island fauna, the consequences of which continue today. This paper is a brief biography of Julie's life. [ABSTRACT FROM AUTHOR]

Context: The taxonomic nomenclature of species can change with the discovery of a distinct species. Such nomenclatural changes occurred for the giant freshwater whipray with the discovery of a similar species in the Indo-Australian region in 2008. Aims: This paper reports a finding of the giant freshwater whipray in the Lesser Sunda region as the first confirmed record from the area. Methods: The specimen was identified as the giant freshwater whipray based on its morphological features. Morphometric measurements were taken directly in the field and also based on the scale provided in the photographs. Key results: The female specimen was recorded from the Alas Strait, West Nusa Tenggara Province, Indonesia on 20 July 2020. It was identified as Urogymnus cf. dalyensis due to its similar morphological characteristics with U. dalyensis from northern Australia but it had a shorter preoral snout and greater distance between the left and right fifth gill slits. Conclusions: The occurrence of this species in the Lesser Sunda region may confuse U. dalyensis with the close relative from south-east Asia, U. polylepis. Implications: This record may provide a link between the two species, either as a population structure of the same species or showing a clear separation between the two as distinct species. This study reports the first confirmed occurrence of a giant freshwater whipray in the Lesser Sunda region of Indonesia. The finding may confuse the species validity between Urogymnus dalyensis and its south-east Asian relative, U. polylepis. This observation suggests a possible population structure or the revelation of distinct species within the giant freshwater whipray complex, necessitating further investigations. [ABSTRACT FROM AUTHOR]

The editor reflects on issues concerning scientific publications related to wildlife conservation and management in the Pacific region. She mentions the impacts of the growing pressure in publishing lots of scientific papers on the publication strategies of individual scientists. She also mentions the R and K strategies in relation to scientific publications.

Conservation entrepreneurship is based on the notion that it is possible to build a business system around a conservation challenge, and in doing so, create a targeted and adequate resourcing mechanism to support interventions, over adequate time frames. Constructing business models is not something that is usually at the forefront of a conservation practitioner's agenda, nor often within their capacity. This paper takes the reader through the process of building such models, within the context of offshore islands in the Australian region, and using structures and terminologies that are commonplace in the business world, but perhaps not so much so in the conservation sector. In addition, this business model approach is presented in context of the 'collective impact' framework, which involves centralised infrastructure, dedicated management, and a structure ensuring development of a common agenda, shared measurement systems (i.e. of what success looks like), continuous communication, and mutually reinforcing activities amongst all those involved. Conservation entrepreneurship is based on the notion that it is possible to build a business system around a conservation challenge, and in doing so, create a targeted and adequate resourcing mechanism to support interventions, over adequate time frames. This paper takes the reader through the process of building such models using structures and terminologies that are commonplace in the business world, but perhaps not so much so in the conservation sector. [ABSTRACT FROM AUTHOR]

The author reflects on giving advice about making a good article for publication. He agrees that explaining things that should not be done can help in avoiding mistakes instead of giving common advice on what to do. An overview of several hurdles to be passed is given. The author suggests that authors who want to submit their works for publication should consult the publishing team members for assistance.

Context: The decline of birds in farmland is of global concern. Aims. The aim of this paper was to provide a local-scale case study of the bird fauna of temperate inland eastern Australia's sheep-wheat belt. Methods. Relationships between species occurrence and various habitat elements in the landscape were examined in a 342 km2 area of agricultural countryside near Wagga Wagga in southern inland New South Wales, Australia. The pre-agricultural bird fauna of this area was also investigated by collating records from previous studies of nearby larger woodland remnants. Key results: The study identified a bird fauna of 115 species compared to 160 species known from nearby woodland remnants. Significant relationships were found with the presence of farm dams, extent of local woodland cover and roadside woodland at the levels of individual species, guilds and total fauna. A small ephemeral wetland also contributed substantially to waterbird diversity. Conclusion. Twenty commonly recorded species typical of the farmland matrix and 15 species considered at particular risk of local extinction were identified. At the guild level, frugivore/granivores, small insectivores and hollow-users were found to be associated with remaining woodland elements in the agricultural landscape. Implications. Ecologically sustainable management of agricultural areas is essential to avoid further local extinctions. Hollow-using species are expected to be particularly affected by the anticipated widespread loss of trees in the landscape over the next century. [ABSTRACT FROM AUTHOR]

Soil habitat quality is an important indicator of environmental health. NewZealand soils are in critical condition because of various land-use practices, such as intensification of agriculture and urban growth, causing increased erosion and loss of fertile soil. Soil consists of organic (carbon-rich, microbe-laden detritus) and inorganic (weathered rock particles, minerals, water, air) components that are vital for sustaining flora and fauna, including humans. Soil in and of itself is alive with various forms of biota. Soil conservation takes an anthropocentric, utilitarian approach to policy and planning, whereas soil preservation takes an ecocentric or nature-centred approach. When the catchment boards of the earlier eras [governed by the Soil Conservation and Rivers Control Act 1941 (NZ)] were decommissioned to make way for regional councils around the time when the Resource Management Act 1991 (NZ) came into force, the soil scientific expertise was largely lost. At the same time, soil quality in New Zealand has been deteriorating ever since. In this paper, I argue for the establishment of community-based soil conservancies and conservancy officers and, ultimately, the legal endowment of personhood on soil in order for kaitiaki oneone (soil guardians) to be appointed. These measures will assist in the protection of soils, which will lead to better outcomes for the environment and generations to come. [ABSTRACT FROM AUTHOR]

The author observes that some conservation researchers are more interested in being published in high-profile journals rather than making contributions to the study of conservation. He notes that some studies are written more to satisfy the requirements of popular journals, even though they may not contribute new knowledge to the field of conservation. He states that studies should not be judged on which journal they appear, but rather on how they contribute to conservation.

Context. Migratory populations of bogong moths in Australia are in decline. Numbers decreased after European settlement in the 1800s, and were stable before declining again from about 1980. Numerous hypothesised drivers for the decline have been postulated, and Caughley’s declining population paradigm provides a systematic approach to diagnosing which of these are important, and hence the knowledge to guide recovery actions. Aims. This paper aims to assess which of the hypothesised drivers remain as candidate hypotheses for further investigation. Methods. Within the context of known bogong moth life history and the timing of observed declines, hypothesised drivers of the two decline phases were assessed with respect to their potential impact on larval recruitment and adult survival during migration and aestivation. Key results. Changes in vegetation composition and availability arising from the spread of pastoralism stand out as a likely driver of the early decline, with the herbivorous moth larva facing competition with introduced livestock, feral herbivores, and increased densities of native macropods. Many of the numerous postulated drivers of the most recent decline (e.g. changes in rainfall, rising temperatures in aestivation sites, increasing fire frequency) appear to have little support to be retained. Postulated drivers that remain as working hypotheses include increasing soil temperatures, increased cropping areas, and changed cropping practices and area. The effect of some drivers, such as artificial light pollution, is unclear and may warrant further investigation. Conclusions. Inference on the drivers of bogong moth population decline is wanting. Implications. Designed experiments are needed. [ABSTRACT FROM AUTHOR]

Indigenous peoples and local communities (IPLCs) around the world are increasingly asserting 'Indigenous agency' to engage with government institutions and other partners to collaboratively steward ancestral Places. Case studies in Hawai'i suggest that 'community-driven collaborative management' is a viable and robust pathway for IPLCs to lead in the design of a shared vision, achieve conservation targets, and engage government institutions and other organisations in caring for and governing biocultural resources and associated habitats. This paper articulates key forms of Indigenous agency embodied within Native Hawaiian culture, such as kua'āina , hoa'āina , and the interrelated values of aloha 'āina , mālama 'āina , and kia'i 'āina. We also examine how Hawai'i might streamline the pathways to equitable and productive collaborative partnerships through: (1) a better understanding of laws protecting Indigenous rights and practices; (2) recognition of varied forms of Indigenous agency; and (3) more deliberate engagement in the meaningful sharing of power. We contend that these partnerships can directly achieve conservation and sustainability goals while transforming scientific fields such as conservation biology by redefining research practices and underlying norms and beliefs in Places stewarded by IPLCs. Further, collaborative management can de-escalate conflicts over access to, and stewardship of, resources by providing IPLCs avenues to address broader historical legacies of environmental and social injustice while restoring elements of self-governance. To these ends, we propose that government agencies proactively engage with IPLCs to expand the building of comprehensive collaborative management arrangements. Hawai'i provides an example for how this can be achieved. This paper analyses collaborative management case studies from Hawai'i to then describe how shared governance between 'Indigenous peoples and local communities' (IPLCs) and govenrment institutions and reliance on various forms of Indigenous agency can lead to effective conservation and the achievement of sustainability goals. Broadening understanding of Indigenous agency can transform conservation biology being practiced where IPLCs are present, which in combination with shared governance can help to achieve environmental and social justice, while building IPLC autonomy and self-governance. [ABSTRACT FROM AUTHOR]

E ulu ē E ulu kini o ke Akua Ulu a'e 'o Kāne me Kanaloa Ulu ka 'Ōhi'a a lau ka wai Ka 'Ie'ie Ulu a'e ke Akua a noho i kona kahu Eia ka wai lā He wai ola E ola ia'u i ke kumu E ola i ke po'o, ke po'o pua'a E ola i ka pae, ka paepae E ola i nā haumana, nā haumana a pau 'Eli'eli kapu, 'eli'eli noa In this Pule Ho'oulu (prayer for inspiration), we are calling ourselves and you, the reader, to embrace growth and perpetuation of life's many sacred manifestations, to honour the guardians of our places and the sources of our knowledge, and affirm the profound responsibility that is conservation management. This chant initiates the process of kuahu , an altar of Native Hawaiian spiritual practice within Hālau 'Ōhi'a , a ritual-based stewardship program in Hawai'i led by Kumu (master teacher, a primary holder and source of knowledge for the community) Kekuhi Kealiikanakaoleohaililani. This paper outlines how the kuahu process has advanced learner capacity to embrace the many sacred dimensions of resource stewardship, thereby transforming conservation biology, and related conservation practices, through Indigenous perspectives. We examine themes evoked during the kuahu process at scales spanning the universal, the regional, and the personal. In doing so, we describe how kuahu practice can serve as a coparticipant, catalyst, and portal to sacred conservation, allowing learners to engage and grow more personal relationships with the environment, our communities, and ourselves. This paper outlines how the kuahu (altar of Native Hawaiian spiritual practice) has advanced learners in Hālau 'Ōhi'a (a ritual-based stewardship program in Hawai'i) to embrace the many sacred dimensions of natural and cultural resource stewardship. We examine themes evoked during the kuahu process at scales spanning the universal, the regional, and the personal. Kuahu practice can serve as a coparticipant, catalyst and portal to sacred conservation, allowing learners to engage and grow more personal relationships with the environment, communities and self. [ABSTRACT FROM AUTHOR]

Context: Forested wetlands occurring on fluvial sediments are among the most threatened ecosystems in south-east Australia. The first quantitative diagnosis of forested wetland types in NSW was completed in 2005. Since then, there has been a three-fold increase in survey data on coastal floodplains, vegetation classification systems have been developed in New South Wales, Queensland and Victoria, and methods for the assessment of ecosystem conservation risks have been adopted by the International Union for the Conservation of Nature (IUCN). Aims: To ensure an evidence base that can support conservation decisions and national conservation assessments, there is a need to review and update the classification of forested wetlands and integrate classification schemes across jurisdictions. Methods: We evaluated the efficacy of a multi-stage clustering strategy, applied to data from different sources with largely unknown methodological idiosyncrasies, to retrieve ecologically meaningful clusters. We assessed the veracity and robustness of the 2005 classification of forest wetlands as a framework for national risk assessments over an expanded range. Key results: We derived a quantitative, cross-jurisdictional classification of forested wetlands based on a synthesis of 5173 plot samples drawn from three states and identified the status of our units in relation to IUCN's Global Ecosystem Typology. Conclusions: Our analyses support the retention of the five legacy types which are the basis for threatened ecosystem listings under the NSW Biodiversity Conservation Act 2016 and Commonwealth Environment Protection and Biodiversity Conservation Act 1999. Implications: Our results will support revised assessments of current listings and facilitate their integration at state, national and global scales. This paper presents a revised broad-scale classification of forested wetlands occurring on floodplains in temperate subtropical south-east Australia and identifies relationships with vegetation types of finer thematic scale described in sub-regional classifications in Queensland, Victoria and New South Wales. Patterns in the distribution of forested wetland types are described using statistical models. [ABSTRACT FROM AUTHOR]

Context. The Murray--Darling Basin -- Australia's largest river system -- is heavily dominated by alien fish. Native fish species have suffered numerous localised extinctions and ~47% are listed on federal and/or state threatened species lists. Aims. This paper explores the hypothesis that alien fish and alien fish stockings can be the primary cause of decline and localised extinction of large-bodied native fish species, as opposed to habitat degradation and river regulation. The Lower Goodradigbee River, which is unregulated, in excellent instream health over the great majority of its course, and replete with high quality habitat, is utilised as a case study. Methods. I investigated the hypothesis by synthesising historical records with contemporary scientific research and recent field observations. The role of alien fish species, particularly alien trout species (Oncorhynchus mykiss and Salmo trutta) and constant stockings of them, were closely examined. Results. Data support the hypothesis that domination by alien trout species and their continual stocking have lead to historical declines and localised extinctions of large-bodied native fish species. Continued alien trout stockings, along with more recent invasions of alien carp (Cyprinus carpio) and alien redfin perch (Perca fluviatilis), are inhibiting native fish recovery. A suspected field sighting of the alien fish pathogen atypical Aeromonas salmonicida is reported, and the status of the declining native crayfish Murray cray (Euastacus armatus), and potential alien fish impacts upon them, are examined. Conclusions. The impacts of alien fish and alien fish stocking in Australia require major re-evaluation and dedicated research. Implications. It is strongly recommended that stocking of alien trout into the Lower Goodradigbee River for angling cease in order to conserve surviving native fish and Murray cray populations. Conservation stockings to effect a Murray cod (Maccullochella peelii) recovery in the Lower Goodradigbee River are warranted. [ABSTRACT FROM AUTHOR]

The Murray Darling Basin Plan (Murray Darling Basin Authority 2012) represents the largest investment by government in an Australian environmental management challenge and remains highly conflicted owing to the contested allocation of diminishing water resources. Central to the decision to reallocate consumptive water to environmental purposes in this Plan was the case made to maintain the freshwater character of two lakes at the terminus of the Murray Darling Basin, in South Australia. This freshwater state was identified as the natural condition on the basis of selected anecdotal evidence and was enshrined in the site's listing under the Ramsar Convention. The commitment to the freshwater state was challenged under drought when sea water was seen as a means of averting acidification when low river flows risked the exposure of sulfidic sediments. Independent evidence from water quality indicators (diatoms) preserved in lake sediment records, however, attested to an estuarine, albeit variable, condition before the commissioning of near-mouth barrages in 1940. This interpretation for a naturally estuarine history, published after peer review, was overlooked in a report to the South Australian government, which argued, without the provision of new evidence from the lakes, that they were fresh for their entire history. This revised interpretation is widely cited in the scientific literature, government reports and online discussion and underpins a watering strategy aimed at a freshwater future for the Lower Lakes. The allocation of large volumes of fresh water to achieve this condition presents significant difficulties owing to the highly contested nature of water use across the Basin. In this paper I show that the interpretation for an estuarine history of Lake Alexandrina presented in a doctoral thesis (Fluin 2002) and subsequently published in the journal Hydrobiologia (Fluin et al. 2007) was reinterpreted in an unpublished report to a state government (Fluin et al. 2009) without the provision of new evidence or a critique to discount the findings of the original paper. This new interpretation argues that the lake has been predominantly fresh for 7000 years and this revised finding has been widely cited in the literature and online discussions and used by governments to advocate for a freshwater future for the Lower Lakes. [ABSTRACT FROM AUTHOR]

Carnaby's cockatoo, Calyptorhynchus latirostris , is endemic to south-western Australia. It has undergone a major decline in range and abundance as a result of extensive removal of breeding and foraging habitat. It is now classified as endangered by the State of Western Australia, the Australian government, and internationally. In order to plan effective conservation management for the species it is important to assess the success of breeding populations throughout its range. In this paper we examine the efficacy of using the relationship between growth in the length of a nestling's folded left wing and body mass to assess nestling condition, and examine known breeding failure in relation to nestling condition in two breeding populations: one at Coomallo Creek (studied from 1970–2017), and the other at Manmanning (1969–76). Results demonstrated that the lighter the nestlings, the higher the rate of breeding failure. Data from the Coomallo Creek population were used to prepare a table of nestling folded left wing length and body mass as a benchmark for assessing nestling condition in 10 other breeding populations, based on data collected from 1970 to the present. Following extensive clearing that removed foraging and breeding habitat, two of the 10 populations produced nestlings that were significantly lighter than the benchmark, and both populations subsequently declined to extinction. The commencement of egg-laying each season at Coomallo Creek was strongly influenced by total rainfall in the first half of autumn. The length of the egg-laying period between 1970–76 and 2009–17 increased by 5.2 weeks (40%). This increase was related to changes in rainfall and temperature over more than four decades. Despite the lengthening of the egg-laying period, nestling condition was unaffected, suggesting that, at least in the short term, the Carnaby's cockatoo population at Coomallo Creek is coping with the effects of climate change. This paper examines the efficacy of using the relationship between growth in the length of nestling folded left wing and body mass of Carnaby's cockatoo Calyptorhynchus latirostris to assess nestling condition, and assesses nestling condition in 11 breeding populations throughout the species' range. The lighter the nestling, the higher the rate of breeding failure. [ABSTRACT FROM AUTHOR]

Aims: Our objective was to establish a relationship between long-term variation in the climatic environment, tree canopy decline and observed effects on the population dynamics of avifauna in the Dryandra Woodlands in southwestern Australia. These geographically isolated remnant woodlands are rich in endemic species and sustain a diverse range of ecological communities, but are threatened by habitat degradation and a decline in rainfall. Methods: We used annual rainfall data, averaged from a series of weather stations within 100 km of the Dryandra Woodlands and a time series analysis to investigate long-term changes in annual rainfall. Satellite spectral observations of eight study sites at Dryandra was used to measure changes in Projected Foliage Cover (PFC) of old growth Eucalyptus wandoo at all sites. Our mist-net trapping study across three years and all eight sites, targeted two focal species; the rufous treecreeper (Climacteris rufa) and yellow-plumed honeyeater (Ptilotula ornata). We investigated the relationship between the captures of each species and variation in PFC, between sites and across years. Also in a separate demographic study, capture-mark-recapture data was used to estimate the apparent survival rate of each species, following the robust design for open and closed populations. Key results: We demonstrate a long-term and continuing decline in average annual rainfall that is accelerating. We found the rainfall trend is concomitant with a long-term decline in PFC of E. wandoo and that the previous year's annual rainfall is a predictor of average PFC across all sites. Additionally, we discovered that the PFC at each site, in each year, is a predictor of the number of yellow-plumed honeyeaters which prefer feeding on canopy insects and not a predictor of the predominantly ground-foraging rufous treecreeper. We also found a substantial difference in the apparent survival rates between the two species, with the apparent survival of yellow-plumed honeyeaters being approximately half that of rufous treecreepers. This difference was partially attributed to the likely movement outside of the study area due to decreasing habitat quality. Conclusions and implications: Overall, our results do suggest that some impacts of long-term rainfall trends can be traced to particular species through PFC variation, but the response between species to habitat change will differ and depend on species-specific habitat requirements. As increasing greenhouse emissions are associated with declining rainfall in southwestern Australia, this study shows if rainfall decline and habitat degradation continue, it will have catastrophic consequences for woodland ecosystems. In this paper, we explorehow declining rainfall in southwestern Australia is impacting old growtheucalypts and resident avifauna of the Dryandra woodlands. Using long term dataon rainfall and satellite imagery of Eucalyptuswandoo canopy cover, results show a continuing declining trend inaverage rainfall that is accelerating. Also, we found that rainfall is a predictor oftree foliage cover, which is also declining over time. Our analysis of bird mist-net trapping data and tree canopy data indicate that foliagecover is a predictor of the number of yellow-plumed honeyeaters captured, butnot a predictor of rufous treecreepers. The apparent survival rate of the yellow-plumedhoneyeater was half that of the rufous treecreeper. [ABSTRACT FROM AUTHOR]

As conservation researchers operating in the Pacific, we often seek to contribute to solutions through integrative research that involves the inclusion of different voices, knowledge systems and actors in order to build adaptive capacity and ensure system resilience. Implicit in this approach is the need for sound and effective cross-cultural communication skills in a setting where an ill-defined or inexperienced approach could do more harm than good. In this perspective essay, we draw upon the literature and our own lived experiences to offer practical advice for early career researchers (ECRs) in the area of conservation research seeking to engage across communities and cultures. This manuscript is not designed to be a definitive set of rules, but a useful resource with practical advice to help empower ECRs from the Global North to engage with communities across the Pacific. This paper presents insights and perspectives from practical and lived experience in the Pacific. The authors share a series of insights that support early career researchers to engage across cultures and communities in order to improve research outcomes for all stakeholders. [ABSTRACT FROM AUTHOR]

Anthropogenic pressures have been increasing on shark and ray populations globally, and their conservation and management can be compromised by lack of information on their diversity and status of species. This study presents a desktop review of the sharks and rays of the Republic of Palau, drawing on citizen science, fisheries data and other scientific literature to document their diversity, economic and cultural values, and pressures affecting their populations. This account of Palau's sharks and rays includes a preliminary assessment of risks based-on existing risk assessments, and their biological productivity. Records were found documenting 56 sharks and rays in Palau: 31 species are considered here as 'confirmed and verified', 10 species as 'requires verification', and 11 species listed as 'plausible'. An additional two species are listed as 'unlikely', and two species is 'unknown' due to the taxonomy being unclear. The biological productivity analysis showed that the basking shark (Cetorhinus maximus) had the lowest productivity of Palau's sharks and rays, while the blue shark (Prionace glauca) showed the highest productivity of species examined. Historically, fishing mortality presented the most significant threat to Palau's sharks and rays, but recent conservation initiatives have the potential to significantly reduce this threat as large areas are closed to fishing following the full implementation of the Palau National Marine Sanctuary in 2020. Palau's sharks have a wide range of social and cultural values and are important to tourism. This study presents a new synthesis and overview of available information including citizen science, but also highlights the need for further local taxonomic work and research. Sharks and rays are important parts of marine ecosystems in the Pacific, and are significant to livelihoods and communities. However, relatively little is known about shark and ray diversity, status and values in the Pacific. This paper presents a species checklist and overview of the sharks and rays of Palau. [ABSTRACT FROM AUTHOR]

This timely collation of case studies, written by and with Traditional Owners of diverse Australian offshore islands, offers direct insights into benefits arising from strategic and participatory action planning for biocultural island conservation and monitoring. We pay respect to the Old People and Elders whose dedicated care of their island homelands means we today can still experience their cultural and natural diversity. We extend greetings to our Pacifika neighbours, and to carers of islands around Earth. Our paper scopes socio-economic benefits arising from planning for islands, for Aboriginal peoples and Torres Strait Islanders, and more generally. Global, national, state and local co-investments support place-specific planning for some islands by Traditional Owners as a starting point toward shared governance and caring for Country. Case studies describe Country planning for Mayala Country in Australia's northwest, Woppaburra experiences within the Great Barrier Reef World Heritage Area and integrated biocultural health monitoring arising from remote island Indigenous Protected Area planning in Torres Strait. New institutional initiatives are also seeking to create solid foundations for more substantive island research collaborations. Across Australia, novel relationships grounded in culturally assured, holistically integrated approaches to island governance and caring for Country involving Traditional Owners and island resource users/managers are creating equity in livelihoods and stronger wellbeing. Australia's innovative Sea Country collaborations, with priorities initiated and led by island Traditional Owners, carry real value for sustained island conservation and provide positive inspirations for global humanity in the accelerating Anthropocene. Earth's islands face grave challenges. In Australia, innovation in island knowledge sharing between Traditional Owners and other island users and managers is moving beyond the participatory action planning space to generate equity in livelihoods and wellbeing on Sea Country. The tangible benefits arising are grounded in cultural governance and authority. [ABSTRACT FROM AUTHOR]

Wildlife research is informed by human values and interests, and these are reflected in, and reinforced by, the language used to describe particular species and animals. Examining factors that influence the use of common names of contentious taxa such free-ranging dogs is important, as naming can influence the design and reception of scientific studies. There are a range of common names for free-ranging dogs in Australian scientific literature but the most common names are 'dingoes' and 'wild dogs'. This review investigated influences on the terminology used to describe Australian free-ranging dogs in scientific studies from October 1952 to January 2018. Using a multidimensional scaling analysis, we tested the effects of several potential factors on terminology around Australian free-ranging dogs. We found a significant correlation between studies that reported on 'wild dog' control within livestock production–focussed papers and the use of the term 'dingo' and discussion of mesopredator release in conservation-related papers. There was a bias associated with author employment, with studies funded by a livestock production organisation more likely to employ 'wild dog' terminology. Year of publication and dingo purity within the locale of the study made a lesser contribution to differences in terminology. Our study explores the contextual factors that influence the choice of common names in scientific papers. Although referring to the same species, this review highlights that common terminology within scientific papers is reliant on the discussion of mesopredators release, control programs and the paper's context. Wildlife elicits human interests, emotions and values often reflected in the use of language to describe species, such as the free-ranging Australian dog. A review of scientific literature demonstrated that a range of factors shaped the use of dingo and wild dog terminology. Common names for free-ranging dogs carry connotations for a diverse range of readers and researchers. [ABSTRACT FROM AUTHOR]

World Heritage protected areas are increasingly valuable for civil society. Sectors of broader society can feel invested in such areas and engage in forms of conservation advocacy that challenge traditional formal management. Advocacy is found wherever management decisions are negotiated or contested, revealing sharp divides in positions. But there are also opportunities for partnerships in advocacy. Identifying the narrative details of advocacy positions is crucial but complicated when the parties being represented are non-human animals, plant species or broader environments: they depend on the advocate's voice as they cannot speak in any literal sense. Thus advocates discussed in this paper are those representing scientific decision-frames: managers and scientists. Both groups frequently draw on empirical research, giving primacy to the proof of scientific voice. In this research we presented methods to build interdisciplinary literacy to move beyond traditional categorical analysis. Semantic mapping was applied to identify narrative themes as the basis for close textual analysis in a specific case study: advocacy on behalf of the K'gari-Fraser Island dingo. We differentiated three critical pillars of wisdom – Indigenous, local and scientific – but here only considered the advocacy positions within the scientific knowledge decision-making community. Thus, we compared positions taken by the formal management community (government managers) with positions taken in the scientific research community (academic researchers). Narrative themes in advocacy agendas and metaphorical strategies taken to frame positions identify differences and common ground for the two groups. Management advocacy was premised on limits to human–dingo interaction while science advocacy called for dingo welfare. The synergy was tourists, defined as the greatest threat to dingo welfare and viability. This common ground provides an effective starting point to support dingo interests. Identifying options and constraints in advocacy positions is crucial for the future of dingoes on K'gari, but also for all people who engage with World Heritage values. Implicitly, this paper defends the place of advocacy in scientific discussion. By exploring potential options for negotiation, conservation outcomes that support contested iconic species in a World Heritage context are more likely. Advocacy in World Heritage protected areas is challenging traditional management. Contextualised analysis compared advocacy on behalf of the K'gari-Fraser Island dingo in the management community with the research community. Advocacy in scientific discussion is crucial for negotiation to achieve conservation outcomes acceptable to managers in a World Heritage context. [ABSTRACT FROM AUTHOR]

This paper describes a project that started with a proto-science communication project on wetland dragonfly biodiversity in 1998, stopped when a funding hurdle appeared in 2002, restarted with the development of an app in 2016, and culminated with the completion of a successful citizen science project in 2017. Digital disruption, in the form of an app to replace a field guide that was never printed due to lack of funds, and using digital media to facilitate a citizen science project, was the key to completing the initial project and collecting data on dragonflies (locally valued wetland species) that previously would have been difficult to achieve. The invitation to write this paper from a less formal perspective provided the opportunity to describe the unconventional progress of a project spanning 20 years, to acknowledge the contributions of family and friends, and to emphasise the new opportunities that digital tools, media and skills can provide for wetland science and biodiversity conservation. [ABSTRACT FROM AUTHOR]

Galaxias maculatus is a declining amphidromous fish that supports New Zealand's culturally important whitebait fisheries targeting the migratory juvenile stage. Spawning ground protection and rehabilitation is required to reverse historical degradation and improve fisheries prospects alongside conservation goals. Although spawning habitat has been characterised in tidal rivers, there has been no previous study of spawning in non-tidal rivermouths that are open to the sea. We assessed seven non-tidal rivers over 4 months using census surveys to quantify spawning activity, identify environmental cues, and characterise fundamental aspects of the biogeography of spawning grounds. Results include the identification of compact spawning reaches near the rivermouths. Spawning events were triggered by periods of elevated water levels that were often of very short duration, suggesting that potential lunar cues were less important, and that rapid fish movements had likely occurred within the catchment prior to spawning events. Spawning grounds exhibited consistent vertical structuring above typical low-flow levels, with associated horizontal translation away from the river channel leading to increased exposure to anthropogenic stressors and associated management implications for protecting the areas concerned. These consistent patterns provide a sound basis for advancing protective management at non-tidal rivermouths. Attention to flood management, vegetation control, and bankside recreational activities is needed and may be assisted by elucidating the biogeography of spawning grounds. The identification of rapid responses to environmental cues deserves further research to assess floodplain connectivity aspects that enable fish movements in ephemeral flowpaths, and as a confounding factor in commonly used fish survey techniques. This paper provides a first assessment of the biogeography of Galaxias maculatus spawning grounds and amphidromous spawning behaviour at non-tidal rivermouths. Consistent patterns in catchment position, vertical structuring, and environmental cues were identified that provide a sound basis for protective management to assist the conservation of this culturally important fish, which is currently in decline. [ABSTRACT FROM AUTHOR]

Australia needs a new shared vision that the current trajectory of loss of natural heritage on its offshore islands is not acceptable and needs to change. This Special Issue brings together seven papers from leaders and practitioners with experience in offshore islands across the Australian and New Zealand context. The fundamentals for each paper are to suggest potential solutions or scenarios to move forward with island policy, and management. [ABSTRACT FROM AUTHOR]

Sustained yield is the amount or number of a resource that can be harvested without sending the resource into a decline. Sustainable development is development that meets the current needs of human society without compromising the ability of future generations to meet their needs. Sustained yield and sustainable development both encompass concepts of sustainability. This paper (1) describes the concepts of sustained yield and sustainable development, and (2) explores the linkages or lack of linkages, between the two concepts of sustainability. The linkages between sustained yield and sustainable development are weak. The paper finishes by drawing some conclusions about the relationship or lack thereof, between sustained yield and sustainable development and posits that sustainable development should focus on sustainable management and use of natural resources, with socioeconomic issues such as poverty alleviation, women's rights, displaced people and trade liberalisation having their own statements or declarations. [ABSTRACT FROM AUTHOR]

Their paper describes the term biocultural conservation, 'that wields the relationships between a culture and the natural world to strengthen conservation efforts', and highlights the relevance of Indigenous understandings of relationships to the natural world to deities, and how oral histories form an important repository for the ancestral memory of Indigenous Peoples that can transform conservation. Conservation biology and conservation biologist Conservation biology was defined by Michael [67], one of the "founding fathers" of the field, as the field of scientific study that 'addresses the biology of species, communities, and ecosystems that are perturbed, either directly or indirectly, by human activities or other agents'. From our perspective, the dominant thinking and practice of conservation biology has been afflicted by a scarcity mindset that permeates conservation decisions and has become embedded within conservation policy. [Extracted from the article]

Indigenous resource management (IRM) is dynamic and ever evolving, in part because it is based on co-evolutionary relationships between Indigenous cultures and the biodiversity around them. Forms of conservation imposed on Indigenous people and places by settler-colonialism tend to idealise pre-human and human-excluded environments, leading to conflicts between settler-coloniser conservationists and Indigenous communities detrimental to conservation goals. Conservation efforts that align with IRM and acknowledge the co-evolutionary relationships at the foundation of Indigenous culture can lead to more effective conservation efforts. In Hawai'i, the evolving relationship between Kānaka (Hawaiians) and pua'a (pigs; Sus scrofa) has been the flash point of conflicts between settler-coloniser conservationists and Hawaiian communities. This paper examines the co-evolving relationships between Hawaiians and pigs in an effort to better balance the conservation efforts aimed at controlling invasive species with the State of Hawai'i's obligation to support Indigenous practices and public hunting. We conducted this research by investigating archival Hawaiian language resources, which allowed us to resurrect knowledge lost to time and pinpoint key historical changes over the past 250 years. Our results elucidate this co-evolutionary relationship that shifted from an animal-husbandry relationship to a hunter–prey relationship in the first half of the 19th century. This change in the trajectory of the co-evolutionary relationship was a result of various shifts throughout Hawaiian socio-ecological systems, and therefore necessitates adaptive governance relating to management of and access to pigs. We conclude that Indigenous perspectives offer opportunities to transform conservation biology through multi-objective approaches that address both hunting and conservation goals. Our study analysed the co-evolving relationships between Hawaiians and pigs in Hawai'i over the past 250 years using archival resources and Indigenous perspectives. Understanding the dynamics of biocultural relationships can be used to develop socially-informed policies for both wildlife management and conservation biology. [ABSTRACT FROM AUTHOR]

Biocultural conservation approaches recognise the relationships between nature and humans, and are built on local cultural perspectives. Hawai'i has been described as a model for biocultural conservation, and a biocultural approach can be applied in endangered ecosystems such as tropical dry forests that are often found in human settlement areas. The extent of native tropical dry forest cover remaining in Hawai'i is as low as 1% on some islands, with 45% of the tropical dry forest plant species at risk of extinction. Despite the long-running relationship of tropical dry forests with 'Indigenous people and local communities', there has been little assessment of the potential social–ecological outcomes of a biocultural approach to tropical dry forest restoration. Two Hawai'i forest restoration projects, located within Ka'ūpūlehu and Auwahi, have been excluding ungulates and removing alien plant species for >20 years, and have applied biocultural approaches. Drawing on these two sites as case-studies, we explore the motivations for, and components of, a biocultural approach, and highlight four categories (ecological, social, cultural, and spiritual) of biocultural measures of success. We show that a biocultural approach to restoration can provide purpose and meaning to a person's relationship to place, and can transform conservation biology through Indigenous perspectives. We also address challenges and provide recommendations to those interested in engaging in a biocultural approach. This paper examines the relationship of tropical dry forests with 'Indigenous people and local communities' in the Hawaiian Islands. Drawing on two case-studies, Ka'ūpūlehu and Auwahi, this study explores the motivations for, outcomes, and components of, a biocultural approach to restoring tropical dry forests. [ABSTRACT FROM AUTHOR]

Conservation scientists increasingly recognise the value of Indigenous knowledge in conservation practice. However, studies of Indigenous knowledge and resource management systems have often tended to overlook the role and agency of more-than-human beings and ceremonial protocols in mediating human–environment relationships. This paper presents results from community-based research with Karen communities in the Salween Peace Park, an innovative Indigenous-led conservation initiative in the autonomous Karen territory of Kawthoolei, on the border between Thailand and Burma, or Myanmar. Our findings detail ways in which relations with more-than-human beings, including spirits, constitute environmental governance in Karen communities. These findings compel externally situated conservation biologists to take relational ontologies seriously, allowing local interlocutors' lived experience, knowledge, and theory to challenge culturally bound concepts such as resources, management, and conservation. In order to transform conservation biology through Indigenous perspectives, it is essential to pay attention to the relational world in which many Indigenous Peoples live. Doing so helps support a conservation practice attentive to the interdependence of all life in ways that uphold Indigenous Peoples' rights of self-determination, cultural identity, and social relations with their ancestral lands. We argue that attending to these relations is essential to building community-based conservation collaborations with Indigenous Peoples that are more effective, sustainable, and just. Conservation biologists increasingly recognise the value of Indigenous knowledge and resource management practices for conservation. Drawing on research with Karen communities, we argue that, in order for Indigenous perspectives to truly transform conservation biology, it is essential to pay attention to the relations between humans and more-than-human beings that shape Indigenous stewardship practices. [ABSTRACT FROM AUTHOR]

A recent plan to extend a highway in south-west Western Australia has been abandoned, but not before a 10–200 m wide strip of vegetation along the alignment had been cleared. Attempts are now being made to rehabilitate the cleared area. The aim of this paper is 2-fold. First, it documents the changes in invertebrate abundance, richness and evenness in this abandoned landmark development. Second, it explores the changes in invertebrate species composition, concentrating on ants, in terms of known trends in biodiversity, with particular emphasis on biotic homogenisation. We report on the immediate changes in invertebrate assemblages from a spatial continuum of sites passing through six discrete woodland communities. A total of 69 species of ants were sampled by pitfall traps from the sites, with 50 being sampled in the 7 reference sites and 46 in the 13 cleared sites. As far as most of these simple indices are concerned, the previously cleared areas generally exhibited values that are not appreciably different from those of the reference sites, except that species richness was marginally higher in the reference sites and ant abundance was higher in the cleared area sites. There was considerable variation in numbers of ant species within Ant Niche Template categories in both the reference and cleared area sites. However, numbers of nest specialists and trophic specialists were significantly lower in cleared area sites; opportunistic species and one generalist were more abundant in cleared areas. The two-dimensional solution of the multi-dimensional scaling ordination grouped all cleared sites close together, with the reference sites and modified native vegetation site being widely scattered across the graph. The tight bunching of the cleared sites suggests that clearing for the proposed highway has resulted in homogenising the ant fauna, creating a characteristic assemblage that differed from all of the original reference sites. When considered at the ordinal level, significantly less Clitellata (worms), Malacostraca (slaters), Araneae (spiders), Blattodea (cockroaches), Dermaptera (earwigs) and Coleoptera (beetles) were sampled from the cleared sites, but significantly more Collembola (springtails), Homoptera and Heteroptera (both types of sucking bugs) were sampled in these sites. Collembola may be responding to the abundance of exotic grasses whereas the sucking bugs may have benefitted from the lush herb and shrub layer associated with the regrowth and rehabilitation efforts. Ants were surveyed along a corridor that had been cleared for an abandoned highway. We surveyed 7 uncleared reference sites and 13 cleared sites that had been rehabilitated 2 years earlier. Species richness was marginally higher in the reference sites and ant abundance was higher in the cleared sites but clearing resulted in homogenisation of the ant assemblages that were associated with the original vegetation associations. [ABSTRACT FROM AUTHOR]

Injured flying-foxes (Pteropus spp.) are frequently taken into care in eastern Australia. In particular, the grey-headed flying-fox (P. poliocephalus), a vulnerable species, is affected by several threats, which are partly mitigated through rescue and rehabilitation. This study examined patterns in flying-fox rescues in New South Wales (NSW) between 2011–12 and 2016–17 using annual reporting data from wildlife rehabilitation organisations. Specifically, we examined (1) species and demographic patterns in flying-foxes rescues; (2) the geographical distribution of flying-fox rescues; (3) reported causes of injury; and (4) release rates of rehabilitated flying-foxes. P. poliocephalus accounted for the largest proportion of flying-fox rescues. Most rescues occurred in coastal regions, with more than one-third of P. poliocephalus rescues occurring in the Sydney region and more than one-third of black (P. alecto) and little red (P. scapulatus) flying-fox rescues occurring on the NSW Far North Coast. A broad range of factors was involved in flying-foxes coming into care, the main ones being entanglements, heat stress, orphaned pups and electrocutions. Release rates of rehabilitated flying-foxes were high, especially in pups and juveniles. These results demonstrate the potential conservation value of flying-fox rehabilitation. High proportions of injuries caused by entanglements, heat stress and electrocutions highlight the importance of ongoing threat mitigation efforts. This paper examines patterns in flying-fox rescues in New South Wales, Australia. The vulnerable grey-headed flying-fox (Pteropus poliocephalus) accounted for most rescues, which were mostly in coastal regions. Entanglements, heat stress, orphaned pups and electrocutions were dominant causes of flying-foxes coming into care. A high proportion of rehabilitated flying-foxes survived to release. [ABSTRACT FROM AUTHOR]

Globalisation has increased the occurrence of species being introduced outside of their natural range. The African carder bee, Pseudoanthidium (Immanthidium) repetitum (Hymenoptera: Megachilidae), is one such species. P. repetititum was first recorded in Australia in 2000 in Queensland (north-east Australia), and rapidly spread down the east coast of Australia, and by 2015 was reported to be a common component of bee assemblages in urban community gardens in Victoria (southern Australia). Here, I report the first occurrences of this species in Western Australia, on the other side of the continent, representing a major expansion of the distribution of the species. Thus far there are three confirmed and one unconfirmed localities where this species has been seen, all localised to the Mandurah region in residential areas of Western Australia. Female specimens were collected from a garden in Halls Head, where it was observed to be abundant. Other bees, both native and the introduced European honeybee, were foraging alongside it. The occurrence of P. repetitum represents a major expansion in its distribution. It remains rare and localised; however, given known negative impacts of introduced species on native fauna and flora, especially in Australia, vigilance is required to monitor this species. The African carder bee, Pseudoanthidium (Immanthidium) repetitum (Hymenoptera: Megachilidae), is an introduced species in Australia. It was first reported in 2000 and rapidly spread across the east coast. This paper reports the first observations of P. repetitum on the other side of the continent in Western Australia, representing a major range expansion. Potential impacts on native fauna and flora of this species are discussed. [ABSTRACT FROM AUTHOR]

Migratory shorebirds are declining in all transequatorial flyways, most rapidly in the East Asian–Australasian Flyway. Population trends for shorebirds have been derived at a flyway and continental scale, but changes at the local scale are less well understood. Here we compare trends in migratory shorebird populations using natural and artificial roost sites within a tropical harbour, examine possible drivers of change, and identify appropriate conservation management responses. Counts of 19 migratory shorebird species from 2010 and 2018 showed that total abundance increased at an average annual rate of 3.3% (95% CI = 1.3–5.4%, P = 0.001) across five natural roost sites. This was driven largely by increases in great knot, with most other species declining. At an artificial site in an adjacent shorebird area, total abundance increased at an average annual rate of 14.5% (95% CI = 10.5–18.6%, P ≤ 0.000), with few species declining. These results suggest that there is a need to include both natural and artificial sites within shorebird conservation and management planning and that trends in different species can be driven by a combination of local and external drivers. Migratory shorebirds that travel the globe every year are highly threatened. Population trends are known at a global scale, but not much is known at the local scale across sites on the non-breeding grounds of Australia. Our paper examines the trends of migratory shorebird species at natural and artificial sites in a tropical harbour. We show that, overall, shorebirds are increasing at both natural and artificial sites. [ABSTRACT FROM AUTHOR]

We aimed to elucidate nesting requirements and nest success of the threatened little eagle (Hieraaetus morphnoides). Nest sites (n = 12 active and 2–5 recent historical nests) near Armidale, New South Wales, were measured in 2017 at three scales: the nest tree, the nest woodland (≤25 m from the nest tree), and (using GIS) the landscape scale (within 200-m and 2-km radii of the nest). The eagles typically nested ≥14 m above ground in the canopy of emergent (>20 m tall) living eucalypts in sheltered positions (midslope, with a north-easterly to southerly aspect), in woodland patches >5 ha (mean 76 ha), <200 m (mean 78 m) from the woodland edge, though ≥11 m (mean 190 m) from an agricultural edge, ≥38 m (mean 485 m) from the nearest rural dwelling, >1 km from suburbia, and farther from sealed roads (mean 832 m) than gravel roads (mean 490 m) than minor tracks (mean 291 m). Breeding productivity in 2017–18 (n = 15 and 18 territories, respectively) was 0.91 young fledged per attempt (clutch laid) and 0.67 young fledged per occupied territory per year. Nest sites were used annually for at least 3–7 years. Nest abandonments or site shifts were associated with human disturbance (e.g. clearing, earthmoving, subdivision and construction in or beside the nest patch), death of the nest tree or nest stand ('eucalypt dieback' or rural tree decline), pindone baiting for rabbits (Oryctolagus cuniculus), and displacement by wedge-tailed eagles (Aquila audax) and ravens (Corvus sp.). As most little eagle nests were located on private land, we recommend, inter alia , greater protection of breeding habitat, nest sites and foraging habitat, woodland regeneration (especially riparian), and a buffer around established nests of ≥1 km from major developments such as urbanisation. Historically, information on the little eagle's breeding habitat, nest-site characteristics and response to human impacts in eastern Australia has been largely anecdotal. This paper identifies baseline requirements for little eagle nesting habitat and provides some suggestions for further conservation management of this vulnerable and declining species. [ABSTRACT FROM AUTHOR]

The anadromous Geotria australis , one of only three lamprey species representing the early agnathan (jawless) stage of vertebrate evolution in Australia and New Zealand, is declining in abundance. Its adults were caught soon after they had entered rivers on their non-trophic upstream migration and maintained in laboratory tanks for 13–15 months through to spawning. As adult G. australis are susceptible to haemorrhagic septicaemia, they were treated prophylactically and maintained in 3-m3 aquaria supplied with a flow-through charcoal filtration system and UV steriliser. Air temperature and the light : dark regime were constantly adjusted to parallel those in the environment. Males developed the very large suctorial disc and gular pouch characteristic of maturity and both sexes matured at the same time as in the wild. While males frequently showed aggressive behaviour towards each other, the same male and female mated on several occasions. The male coiled around the female and, with his urogenital papilla close to the female's cloaca, twisted and vibrated, leading to egg release. These eggs formed coagulated clusters as in the wild, with many progressing through to the eight-cell stage. Remarkably, numerous G. australis were still alive 95–392 days after the end of the short spawning period, and one male after a further 119 days. Postspawning survival would be facilitated inter alia by extensive proteolysis, reflected in a shortening of the body. The data in this paper emphasise that G. australis is a highly atypical lamprey and provides invaluable information for conserving this declining species. The lamprey Geotria australis , when provided with appropriate conditions, can be maintained in laboratory tanks for many months from the commencement of the upstream migration through to spawning. Successful maintenance requires, however, the provision of conditions that overcome the potential for this species to succumb to haemorrhagic septicaemia. Spawning, which occurs at the same time as in their natural environment, is described. The prolonged period during which G. australis survive after spawning parallels that recorded for this species in its riverine environment and is unique among lampreys. [ABSTRACT FROM AUTHOR]

Invasive animal species threaten global biodiversity. In New Zealand invasive species threaten iconic native species, and scientists are seeking approval to research new technologies that might be capable of eradicating these invasive species. The aim of this research was to understand what New Zealanders with an interest in pest control consider to be the main risks and benefits of introducing new technologies to manage invasive species. We invited key informants to participate in the focus groups, selecting people with knowledge and experience of pest control issues in New Zealand. Data were collected from seven focus groups held in three locations across New Zealand. A thematic analysis of the data was then conducted in which three key themes emerged: concern about the risk of unintended consequences, the benefits of landscape-scale technologies, and New Zealand being an early adopter of new technologies. The focus groups articulated a variety of benefits from introducing new technologies – such as replacing dangerous poisons with non-toxic alternatives – but it was the risks of the new technologies that dominated the discussions. Given these results, we recommend an education and communication strategy focussed on social learning, in conjunction with a codesigned decision-making process, to help establish social licence for the application of potentially controversial technologies. This paper examines attitudes on the risks and benefits of new technologies to manage invasive species in New Zealand. Three themes emerged from our research: the risks of unintended consequences, the benefits of landscape scale technologies, and the risks and benefits of being an early adopter of new technologies. [ABSTRACT FROM AUTHOR]

Expectations and patterns of publication have changed markedly with evolving online availability and associated development of new citation gathering databases. Perhaps the most vulnerable components of the scientific literature to ongoing change are books and book chapters, given their elongated publication timelines and generally more limited online availability. To test this, we applied citation analyses and assessments of library holdings to determine the use of the natural history books published by Surrey Beatty & Sons between 1987 and 2010. We (i) evaluated the relative use of book chapters and journal papers by comparing citations to chapters in the five books of the Nature Conservation series by Surrey Beatty & Sons to citations of journal chapters in four Australian journals published in the same years, (ii) determined the efficacy of four different databases in retrieving citations to book chapters by comparing their recovery of citations to the five books of the Nature Conservation series, and (iii) quantified non-citation measures related to library holdings to evaluate the use of the books on the entire Surrey Beatty & Sons list. Mean citations/chapter to the first three books in the Nature Conservation series were similar to the mean citations/ paper in four Australian journals published in the same years. However, the mean citations/chapter of the last two books declined relative to citations/paper for the journals, suggesting a fall in book use evident by early this century. Citation retrieval varied across databases; Google Scholar retrieved most citations, followed by Scopus, Web of Science (Cited Reference Search) and Web of Knowledge. Contrary to published concerns, no citations retrieved by Google Scholar were in questionable sources such as contents pages - many were from highly ranked journals. Each book in the full Surrey Beatty & Sons list was held by an average of 45.3 libraries in Australia and 36.1 in the USA, and less than five in each of the UK, New Zealand, Hong Kong, Canada, Germany and South Africa. This was a similar coverage to another Australian publisher, the Royal Zoological Society of New South Wales, and indicated strong markets in Australia and the USA. It was less, though, than the number of libraries with current or past subscriptions to five Australian journals publishing nature conservation content. We conclude that citation data for books and book chapters are available and that library holdings provide another measure of use. The online 'visibility' of books may be a problem, but can be improved through better marketing and improved author search techniques. [ABSTRACT FROM AUTHOR]

With a special focus on Australia, this paper proposes that plant diversity is fundamentally important for sustainable living at a time of unprecedented global change. The establishment of Australia as a nation is intimately linked with Botany Bay, named by Captain James Cook following the enthusiasm for novel botanical discoveries made by Joseph Banks and Daniel Solander on the Endeavour's first Australian landfall in 1770. On returning to England, Banks was introduced to King George III, and they became firm friends, the King inviting Banks to become honorary Director of the Royal Gardens at Kew in west London. Today, Kew is the world's largest botanical garden, with the most diverse scientific collections of plants on Earth, leading research, and conservation projects like the Millennium Seed Bank Partnership. Plant diversity has never been more important than now to help with solutions towards sustainable livelihoods. This paper touches upon global plant diversity patterns, ongoing scientific discovery, and strategies that have helped and will help towards humans living with and sustainably using plant diversity. Such approaches are embraced in the Breathing Planet Programme, Kew's strategy with partners for inspiring and delivering science-based plant conservation worldwide, aimed at enhancing the quality of life at a time of unprecedented global change. Today's plant science and cross-cultural learning with Australia's Aboriginal people are also helping better understand the astounding place that Banks first stepped onto at Botany Bay, and demonstrating that Australia has much to teach the world about plant diversity and human enrichment on ancient landscapes. OCBIL Theory is explored briefly to exemplify this contention; OCBIL is an acronym for 'old, climatically buffered, infertile landscapes'. [ABSTRACT FROM AUTHOR]

How people coexist and interact with animals has become an intensely debated issue in recent times, particularly with the rise of the animal protection movement following the publication of Peter Singer's book Animal Liberation in 1975. This paper discusses some shortcomings of the philosophical positions taken in this complex debate. Singer has helped put animals on a new footing as a group that cannot morally be ignored, but his focus is mainly on individual, familiar animals that are used or abused by humans. The argument of this paper is that the ethics of managing wildlife hinges on a broader view of animals, and their contexts, than is apparent from Singer's text. Wildlife managers aim to conserve populations of a wide range of species, and their habitats, but some mechanisms for achieving these aims, such as research and the control of invasive animals, are frequently opposed by elements of the animal protection movement. We need to adapt our attitude to animals, particularly wildlife, away from the traditional legacy of a few familiar species to embrace an ethic that is more ecological and relevant to Australian contexts. The case argued here has been to see the critical role of context -- geographical, ecological, historical, relational -- as a basis for a degree of reconciliation between conservation-oriented wildlife managers and the rising interest in the ethics of animal use. There is much to be gained for zoologists, wildlife managers and conservation biologists by framing key elements of their case in ethical arguments. Conversely, the challenge for those in the animal protection movement is to expand their philosophical ideas to include the ethical imperative of the conservation of populations of wildlife. [ABSTRACT FROM AUTHOR]