High fledgling survival in American Kestrels suggests adult mortality and migration risks may better explain their population ...

Despite the name, these invasive birds are not actually sparrows but weaver finches, related to other weavers in Africa and elsewhere. European Starling Starlings, which are from Europe and Asia, ...

Imagine stumbling upon a fossil so delicate that it reveals the ghostly outline of ancient feathers, hinting at a lost world where dinosaurs were not just scaly giants, but vibrant, feathered ...

The order does not rule in either way on the merits of the inquiry. A federal judge on Friday blocked the Trump administration from deporting noncitizens to countries other than their place of ...