Many species of songbirds have evolved to have strikingly colorful plumage, aiding them in catching the eye of mates, ...

A tiny, overlooked wrist bone called the pisiform may have played a pivotal role in bird flight and it turns out it evolved ...

Mirasaura grauvogeli had a featherlike crest and a tail like a monkey. “It's been a long time since I've been so blown away ...

Usually seen here in spring, autumn and winter, common gulls are actually a scarce breeding species here and usually seen on estuaries and wetlands. A common gull is the same size ...