Taking the Pulse of Changing Phenologies and Biodiversity: The Acoustic Way.

Example of an annotated arctic chorus with calls and songs of four different tundra species: (a) the lapland longspur (Calcarius lapponicus - LALO in the dataset), (b) the ruddy turnstone (Arenaria interpres - RUTU), (c) the pectoral sandpiper (Calidris melanotos - PESA), and (d) the dunlin (Calidris alpina - DUNL). Automatic monitoring is increasingly tailored to meet the unprecedented challenges of tracking broad scale biodiversity changes, generating a multitude of data only tackled by artificial intelligence. (G) A female red phalarope (Phalaropus fulicarius - REPH) calling during a foraging bout in an arctic pond. [Extracted from the article]