The long-eared owl has tall ear tufts and a permanently startled expression that makes it look like it just overheard […] ...

According to the Cornell Lab or Ornithology, there are four general wing shapes that allow birds to do specific things, such ...

Nancy has provided a lovely portrait of a fox sparrow, the eastern race named for its rusty “fox-coloured” streaking. This is ...

"Part of an urban-associated syndrome." New study reveals fascinating difference between city birds and their rural ...

These birds have evolved to withstand the equatorial sun and shelter in volcanic rocks along a subtropical coastline. After ...

On a spring morning in Chatham, N.Y., a quiet walk through Hand Hollow reveals the return of migrating birds, including a ...

The base colour generally is a pale greyish-brown or yellowish ... is a large, white bird. In mature male snowy owls, upper parts are typically plain white with some dark spots on the ear-tufts, head, ...

Now, the historically southern birds are commonplace. Hitchcock says Carolina wrens, little brown birds with an outsized song, frequently generate midwinter calls from birders misled by out-of-date ...

Birds living in cities are usually more colorful and less brown. These colors help them survive better in urban environments.

Bird species that do well in urban areas are more colorful and less brown. Urbanization has a huge impact on the ecosystem and poses enormous challenges to animals and plants. The ongoing ...

Griffith and her colleagues' interest in the study stemmed from the fact that many owl researchers use these fluorescent feathers to age birds in the field, since the intensity of the fluorescent ...

Griffith and her colleagues’ interest in the study stemmed from the fact that many owl researchers use these fluorescent feathers to age birds in the field, since the intensity of the fluorescent glow ...