Look for a small yellow bird with black wings, tail and forehead and an orange bill. They are very striking, says Scott Gremel, a wildlife biologist at Washingtons Olympic National Park.

The birds are being collected so they can be fitted with a small metal band. ... another small yellow bird that at first glance looks very similar to the more ubiquitous Common Yellowthroat.

Birders involved in the latest Christmas Bird Count recently received the gift of a lifetime: an extremely rare sighting of the Wilson’s warbler.The small yellow bird generally winters in Mexico ...

A rare yellow northern cardinal spotted in Alabama in 2018 became an internet sensation and opened millions of people’s eyes to a spectacular power of genetic mutation. Now, Geoffrey Hill, an ...