The American Kestrel, North America’s smallest and most colorful falcon, has been steadily declining since the 1970s. Despite being a familiar sight in open fields and perched on roadside wires, their ...

More than 120 species of birds are considered to be lost—not ... the wild corners of the Earth may still harbor creatures long feared extinct. Collating data from experts and citizen scientists ...

This proposal is a big deal — monarchs are among the most recognizable and beloved animals in the US — and a long time coming. Environmental advocates have been urging the government to list them for ...