16 results on '"Bochenski, Zbigniew M."'
Search Results
2. Whose talon is this? A manual for the identification of ungual phalanges of European birds of prey: Falcons and owls.
- Author
-
Wertz, Krzysztof, Tomek, Teresa, and Bochenski, Zbigniew M.
- Subjects
BIRDS of prey ,PHALANGES ,OWLS - Abstract
This paper is the first of two scheduled publications for this project. It contains a dichotomous key to the identification of the ungual phalanges of European owls and falcons; the second part will contain accipitrids. The manual(s) will facilitate the work of zooarchaeologists and palaeontologists, especially since comparative specimens in osteological collections are often difficult to access and/or incomplete. This, in turn, will indirectly contribute to a more in‐depth interpretation of zooarcheological materials, because bird talons were used to produce symbolic objects and decorations in different archeological periods and in various geographical areas. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
3. Two passeriform birds (Aves: Passeriformes) from the Middle Miocene of Austria.
- Author
-
Happ, Johannes, Elsler, Armin, Kriwet, Jürgen, Pfaff, Cathrin, and Bochenski, Zbigniew M.
- Abstract
Two newly discovered specimens of passerine birds—an isolated sternum and an associated skeleton—from the upper Middle Miocene (ca. 12 Ma) are the oldest representatives of Passeriformes from Austria. Although the condition of the specimens prevents their accurate identification, they provide further clues on the morphological diversity of the avifauna during this period and fill gaps in the paleobiogeography of Miocene passerines. The associated skeleton represents a bird similar in size to the extant Sylvia atricapilla or Erithacus rubecula, and the delicate beak indicates that the bird fed mainly on small invertebrates and possibly also soft fruit. The isolated sternum belonged to a small thrush-sized bird and, considering the fragility of this skeletal element, is one of the best-preserved Miocene passerine sterna in the world. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
4. How to distinguish duck and wader remains eaten by the peregrine falcon Falco peregrinus from those eaten by other birds of prey and humans: A taphonomic analysis.
- Author
-
Bochenski, Zbigniew M., Wertz, Krzysztof, Tornberg, Risto, and Korpimäki, Veli‐Matti
- Subjects
PEREGRINE falcon ,BIRDS of prey ,FALCONIFORMES ,ARCHAEOLOGICAL human remains ,ZOOARCHAEOLOGY ,BIRD migration ,DUCKS ,OWLS - Abstract
Bird bones from archeological sites near cliffs and at the entrance to caves may have been accumulated by the peregrine falcon and not by humans. To find out who deposited these remains—humans, peregrine falcons, or some other predators—taphonomic studies must be carried out. This study shows the characteristic damage to the bones of modern birds done by peregrine falcons. These include greater than expected abundance of humeri and coracoids, relatively little fragmentation of long bones, perforations mainly seen in the sternum and humerus, and characteristic proportions of the preserved skeleton elements. The described features make it possible to clearly distinguish food remains deposited by diurnal birds of prey from those accumulated by humans or owls. To identify the most likely species of bird of prey that has accumulated a given assemblage, it is important not only to establish the taxonomic composition of the assemblage but also to take into account the prey size preferred by the various raptors. The present research shows that the differences between bone damage of different victims of peregrine falcons are relatively small, which indicates that the results of our research are quite universal and can be applied to different geographic areas inhabited by different species of birds. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
5. A review of the woodpeckers (Aves: Piciformes) from the asphalt deposits of Rancho La Brea, California, with the description of three new species.
- Author
-
Campbell Jr, Kenneth E. and Bochenski, Zbigniew M.
- Abstract
A review of the piciform avifauna from the upper Pleistocene asphalt deposits of Rancho La Brea, Los Angeles, California, reveals that it comprises at least six species in five genera. We describe a new genus and species, Breacopus garretti, for the largest woodpecker, which was similar in size to the largest living North American species, Dryocopus pileatus. We recognise a new genus and species, Bitumenpicus minimus, for the smallest woodpecker in the palaeoavifauna of Rancho La Brea. We also recognise a new species of Melanerpes, M. shawi. The most common species present in the asphalt deposits is the Northern Flicker, Colaptes auratus, which is predictable because of its ground-foraging habits, which would bring it into contact with the surficial seeps of petroleum more often than those piciforms preferring an arboreal habitat. Habits of the extant species from Rancho La Brea suggest a primarily open environment, with the largest species suggesting the presence of at least scattered large trees. The piciform palaeoavifauna provides support for the hypothesis that southwestern California was a "biogeographic island," or a region where the insular nature of the habitat promoted speciation during the late Pleistocene. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
6. A new passeriform (Aves: Passeriformes) from the early Oligocene of Poland sheds light on the beginnings of Suboscines.
- Author
-
Bochenski, Zbigniew M., Tomek, Teresa, Bujoczek, Małgorzata, and Salwa, Grzegorz
- Subjects
OLIGOCENE Epoch ,PASSERIFORMES ,PALEOGENE ,CROWNS (Botany) ,SONGBIRDS ,FOSSIL birds - Abstract
Copyright of Journal of Ornithology is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2021
- Full Text
- View/download PDF
7. The taphonomy of medium‐sized grouse in food remains of the northern goshawk Accipiter gentilis, compared with damage done by man and other predators.
- Author
-
Wertz, Krzysztof, Tornberg, Risto, and Bochenski, Zbigniew M.
- Subjects
ZOOARCHAEOLOGY ,GOSHAWK ,FALCONIFORMES ,BIRDS of prey ,GROUSE ,TAPHONOMY - Abstract
This study describes bone damage of medium‐sized grouse (Lyrurus tetrix and Lagopus spp.) in food remains of the northern goshawk Accipiter gentilis and compares it to damage done by other birds of prey and humans. In general, the 'signature' left on the bones by the goshawk is similar to those of other diurnal birds of prey, but it differs from human‐derived damage and from owl pellets. These differences are visible in bone preservation, fragmentation and perforation. This study is the first to describe the characteristic damage to the sternum and coracoid that is probably typical of other raptors as well. Reliable analysis of zooarchaeological materials requires not only correct identification to the species but also determining where the bones came from at a given site. Bird bones from open‐air archaeological sites may contain food remains of the goshawk, whose habitat is forests in the vicinity of open areas. This study will assist in determining the factor(s) responsible for the accumulation of zooarchaeological materials. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
8. Skeletons from the early Oligocene of Poland fill a significant temporal gap in the fossil record of upupiform birds (hoopoes and allies).
- Author
-
Mayr, Gerald, Bochenski, Zbigniew M., Tomek, Teresa, Wertz, Krzysztof, Bienkowska-Wasiluk, Małgorzata, and Manegold, Albrecht
- Subjects
FOSSILS ,EOCENE Epoch ,BIRDS ,PALEONTOLOGICAL excavations ,SKELETON ,PASSERIFORMES - Abstract
Upupiformes is the avian clade including extant hoopoes (Upupidae) and wood hoopoes (Phoeniculidae). Upupiform birds are abundantly represented in some Eocene fossil sites and are also known from early Miocene localities, but the fossil record in between is surprisingly scant. This gap of over 25 million years is bridged by two skeletons from the early Oligocene of Poland. One of the fossils is described as a new species, ?Laurillardia smoleni, sp. nov., the other is tentatively referred to Laurillardia munieri Flot, 1891. We detail that these stem group Upupiformes are more closely related to the crown group than are the Eocene Messelirrisoridae. The specimens show that very small upupiform birds coexisted with passerines (Passeriformes) for at least ten million years and challenge previous hypotheses that the arrival of passerines in Europe led to the demise of small non-passeriform arboreal birds. It remains elusive, why small upupiform birds became extinct in the Northern Hemisphere. Even though these insectivorous birds may not have found enough food after the emergence of cold Northern Hemispheric winters, it is an open question why very small-sized upupiform birds do not occur in the tropical regions of Asia but are today restricted to Africa south of the Sahara. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
9. Who ate the birds: the taphonomy of Sarakenos Cave, Greece.
- Author
-
Bochenski, Zbigniew M., Tomek, Teresa, Wertz, Krzysztof, Kaczanowska, Małgorzata, Kozłowski, Janusz K., and Sampson, Adamantios
- Subjects
TAPHONOMY ,BIRD remains (Archaeology) ,FOSSIL birds ,BUBO ,FOOD of animal origin ,ARCHAEOLOGICAL excavations ,TRACE element analysis - Abstract
The taphonomic analysis of avian remains from Sarakenos Cave reveals that, contrary to previous suggestions, many bird bones excavated there represent food remains of the Eagle Owls rather than humans. The conclusion is based on the presence of traces of digestion, beak and claw punctures, and indirect evidence that includes relative preservation of particular elements, species composition, the lack of cut marks, and the absence of numerous traces of burning. Specimens with medullary bone and traces of digestion indicate that the owls killed breeding females in spring. Since it is unlikely that owls shared the cave with humans at the same time, it supports the notion based on archeological evidence that human groups did not inhabit it permanently. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
10. What happens to dead birds left in a cave and its vicinity for a quarter of a century? A taphonomic experiment.
- Author
-
Bochenski, Zbigniew M., Wertz, Krzysztof, and Tomek, Teresa
- Subjects
BIRD ecology ,TAPHONOMY ,AVIAN anatomy ,FOSSIL bones ,BIRD pellets - Abstract
This paper describes a bird carcass-monitoring experiment carried out in a limestone cave and its immediate vicinity in southern Poland for almost a quarter of a century. Some specimens deposited outside the cave were preserved almost intact, others were only a little weathered. Soft tissues and remnants of feathers were preserved in some of the samples inside the cave. Stages of bone modifications that can occur in a cave have been distinguished and illustrated for the first time. Also, bird bones from owl pellets have been used in a carcass-monitoring experiment for the first time. Bone modifications in the form of wrinkling, bending and/or collapsing of the bone surface were recorded only on the bones of birds that decomposed inside the cave, and not on bones that had been isolated from owl pellets prior to their deposition in the cave. Therefore, it is postulated that avian - and possibly also small mammal - bones that have been defleshed, either by people or animals, have a greater chance to survive and fossilize than bones deposited as complete carcasses in a cave. This agrees with the generally accepted notion that larger assemblages of small vertebrates in caves are usually the result of predator accumulation. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
11. Identifying Bird Remains Using Ancient DNA Barcoding.
- Author
-
Dalén, Love, Lagerholm, Vendela K., Nylander, Johan A. A., Barton, Nick, Bochenski, Zbigniew M., Tomek, Teresa, Rudling, David, Ericson, Per G. P., Irestedt, Martin, and Stewart, John R.
- Subjects
GENETIC barcoding ,BIRDS ,GENETICS ,PALEONTOLOGY ,MITOCHONDRIAL DNA ,TAXONOMY - Abstract
Bird remains that are difficult to identify taxonomically using morphological methods, are common in the palaeontological record. Other types of challenging avian material include artefacts and food items from endangered taxa, as well as remains from aircraft strikes. We here present a DNA-based method that enables taxonomic identification of bird remains, even from material where the DNA is heavily degraded. The method is based on the amplification and sequencing of two short variable parts of the 16S region in the mitochondrial genome. To demonstrate the applicability of this approach, we evaluated the method on a set of Holocene and Late Pleistocene postcranial bird bones from several palaeontological and archaeological sites in Europe with good success. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
12. Range shifts or extinction? Ancient DNA and distribution modelling reveal past and future responses to climate warming in cold-adapted birds.
- Author
-
Lagerholm, Vendela K., Sandoval‐Castellanos, Edson, Vaniscotte, Amélie, Potapova, Olga R., Tomek, Teresa, Bochenski, Zbigniew M., Shepherd, Paul, Barton, Nick, Van Dyck, Marie‐Claire, Miller, Rebecca, Höglund, Jacob, Yoccoz, Nigel G., Dalén, Love, and Stewart, John R.
- Subjects
FOSSIL DNA ,GLOBAL warming & the environment ,BIRD physiology ,BIRD habitats ,CLIMATE change - Abstract
Global warming is predicted to cause substantial habitat rearrangements, with the most severe effects expected to occur in high-latitude biomes. However, one major uncertainty is whether species will be able to shift their ranges to keep pace with climate-driven environmental changes. Many recent studies on mammals have shown that past range contractions have been associated with local extinctions rather than survival by habitat tracking. Here, we have used an interdisciplinary approach that combines ancient DNA techniques, coalescent simulations and species distribution modelling, to investigate how two common cold-adapted bird species, willow and rock ptarmigan ( Lagopus lagopus and Lagopus muta), respond to long-term climate warming. Contrary to previous findings in mammals, we demonstrate a genetic continuity in Europe over the last 20 millennia. Results from back-casted species distribution models suggest that this continuity may have been facilitated by uninterrupted habitat availability and potentially also the greater dispersal ability of birds. However, our predictions show that in the near future, some isolated regions will have little suitable habitat left, implying a future decrease in local populations at a scale unprecedented since the last glacial maximum. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
13. A tiny short-legged bird from the early Oligocene of Poland.
- Author
-
Bochenski, Zbigniew M., Tomek, Teresa, and Swidnicka, Ewa
- Subjects
FOSSIL bird anatomy ,BIRD classification ,MARINE sediments ,SEA level ,OLIGOCENE paleontology - Abstract
We describe an articulated partial leg of an Oligocene bird. It is one of the smallest avian fossils ever recorded. Its slender and exceptionally short tarsometatarsus, hallux as long as the tarsometatarsus and stout moderately curved claws agree with stem-group Apodidae (swifts), stem-group Trochilidae (hummingbirds), and stem-group Upupidae/Phoeniculidae (hoopoes/woodhoopoes). Unfortunately, due to the poor preservation of the specimen its more precise affinities remain unresolved. The specimen differs in many details from all other tiny Palaeogene birds and therefore most probably it represents a new taxon but it is too fragmentary to describe it. It is just the twelfth avian fossil from the Oligocene marine deposits of the Outer Carpathians and Central Palaeogene Basin - a huge area that covers south-eastern Poland, north-eastern Czech Republic and northern Slovakia - and therefore it adds to our very limited knowledge on the avifauna of that region. The remains of land birds from Jamna Dolna and other sites of the region can be attributed to the general sea level fall at that time, which led to limitation of the connection with the open ocean and resulted in many shallow shoals, temporary islands and exposed dry land areas along the coast. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
14. The first complete leg of a passerine bird from the early Oligocene of Poland.
- Author
-
BOCHENSKI, ZBIGNIEW M., TOMEK, TERESA, and SWIDNICKA, EWA
- Subjects
PASSERIFORMES ,FOSSIL birds ,BLUETHROAT ,ANIMAL species ,OLIGOCENE Epoch - Abstract
The leg bones of a small passeriform bird are described from the early Oligocene (29 Mya) of Poland. The specimen is the earliest complete passerine leg with elements in articulation described so far, and increases the known diversity of the very scanty records of the oldest European passeriforms. In general proportions the leg bones resemble those of Luscinia svecica and other species that live in shrubs. Assignment to a family within the passerines is not possible because of the incompleteness of the fossil. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
15. Two new late Pleistocene miniature owls from Rancho La Brea, California.
- Author
-
CAMPBELL JR., KENNETH E. and BOCHENSKI, ZBIGNIEW M.
- Subjects
BIRDS ,OWLS ,STRIGIDAE ,ASPHALT ,PLEISTOCENE Epoch - Abstract
Two new species of miniature owls are described from the upper Pleistocene asphalt deposits of Rancho La Brea, California. The first is assigned to the extant genus Glaucidium, as Glaucidium kurochkini sp. nov., and the second is placed in a new genus Asphaltoglaux, as Asphaltoglaux cecileae sp. nov. Both new species are based on tarsometatarsi, and each is represented by various elements. These are the second and third extinct owls to be described among the nine strigiform species from Rancho La Brea. The new species of Glaucidium is also recognized from the upper Pleistocene asphalt deposits of Carpinteria, California, which lends support to the hypothesis that southwestern coastal California was comparable to an island in the late Pleistocene. Recognition of these two new strigiform taxa brings to 22 the number of known extinct avian species from Rancho La Brea. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
16. Book reviews.
- Author
-
Hansen, Poul, Hillcoat, Brian, Gaston, Tony, Blair, Mike, Cooper, Joanne, Koning, Fred J., Benson, Roger B. J., Yosef, Reuven, Bochenski, Zbigniew M., Davison, Geoffrey W. H., Zuberogoitia, Iñigo, Birkhead, Tim, Stewart, John R., M. G. W, S. L. B., and M. B.
- Subjects
NONFICTION - Abstract
The article reviews several books including, "Birds of Pakistan," by R. Grimmett, T. Roberts and T. Inskipp, "The Inner Bird: Anatomy and Evolution," by G. W. Kaber and "Feathered Dinosaurs: The Origin of Birds," by J. Long and P. Schouten.
- Published
- 2009
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.