This demystified mystery bird comes with a bonus feature: a podcast about how this species was given its many (cute) common names Male bufflehead, Bucephala albeola, photographed at the Bolsa Chica ...

This unique diving duck has a small body and a relatively large head. The males are colorful and vibrant, with iridescent heads that appear black, purple, or green depending on the light. Buffleheads ...

The spring passage of waterfowl continued apace early in the week. Indeed, it may have reached its peak, as thousands of birds of a score – at least – of species moved into and beyond the Red River ...