The BirdCast web site provides about info about where migrating birds are, how many there are and where they are headed down to the ZIP code level.

Swarovski Optik’s new AX Visio binoculars use image-recognition algorithms and GPS data to discern the species of whatever ...

With how many species of this familiar waterfowl live in or migrate through the state, you could say Virginia is for duck ...

Researchers from Cornell University analyzed bat and bird limb evolution. They discovered bats’ wings and legs evolve ...

New research has found that, unlike birds, the evolution of bats' wings and legs is tightly coupled, which may have prevented them from filling as many ecological niches as birds.

Eurasian collared-doves were sold as pet birds in another country, but some escaped and thrived in the wild. The Cornell Lab ...

They can climb onto other animals to drink their blood, pluck insects from leaves or hover to drink nectar from tropical ...

A Texas case of H5N1 in a dairy worker revealed a virus capable of fatal transmission in ferrets, raising concerns about its ...

Every fall nearly 4 billion birds migrate from their northern breeding grounds south for the winter, and many of these birds ...

The Cornell Lab of Ornithology is gearing up for Project FeederWatch, an annual project inviting participants in the United States and Canada to observe and report bird species.