Mosquitoes collected during routine monitoring near San Carlos have tested positive for West Nile virus, the first detection ...

When trying to attract and recognize potential mates, animals are known to rely on various signals, traits and behaviors. In the case of birds, these signals can typically include a wide range of ...

The 6-week-old bald eagle was all alone. Sort of. There were devoted fans from all over Vermont — and around the world, as ...

Seen often on wires and fences in towns, the Northern often feeds on berries during the winter. Monotypic. Length 10". Sexes ...

Another apparent case of H5 avian influenza in a wild bird is a cause for concern – but it’s not the same as an outbreak.

Another Australian state has returned a suspected positive case of bird flu, with several states now impacted by H5.

It soars on six-foot wings, graces our currency, and stares out from a thousand patriotic murals. But how much do you actually know about the bald eagle?

The dead seabird was found by a member of the public at Hawks Nest on the NSW Mid North Coast. The risk to humans remains low ...

Female mountain chickadees think so. They find brains so attractive that they will cheat on their mates if a smarter male ...

True blue is one of nature's rarest tricks, and the animals that pull it off range from tiny ocean drifters that steal venom ...

Red-tailed hawks can compensate for feather loss during molt by subtly changing their wing and tail movements, according to a ...