This plump, ground-dwelling game bird thrives in farmlands and scrubby hillsides across Europe and beyond. The Red-legged Partridge is a plump, round-bodied game bird with distinctive markings. Its ...

A truly stunning game bird with a tail that can stretch over 6 feet long, turning heads in forests across Asia and in introduced parts of Europe. The Reeves's Pheasant is a striking bird, notable for ...

Explore all 50 US state birds with our comprehensive guide. Learn about each official state bird's characteristics, habitat, and the history behind their selection as state symbols.

Despite their incredible diversity in shape, color, and size, most people find it easy to distinguish birds from other vertebrate classes like mammals and reptiles. The tiny, jewel-like Hummingbird is ...

Each year, billions of migratory birds switch between spring/summer breeding grounds and overwintering grounds, although their movements vary greatly between species and populations. Their journey may ...

Bird migration has captured our imagination throughout history, although a solid understanding of avian movements has remained elusive until relatively recently. Modern science and technology have ...

This spectacular pheasant, with its kaleidoscope of colors and extravagant plumage, ranks among the world's most visually striking birds. The male Lady Amherst's Pheasant is a striking bird with ...

The ultimate seaside scavenger, this adaptable gull is as comfortable stealing chips on a bustling boardwalk as it is soaring over coastal cliffs. The Herring Gull is a large, robust seabird with a ...

There are roughly ten thousand bird species on earth, all with their own particular diet and feeding behaviors. They range from specialized feeders associated with specific plant species to ...

The avian endocrine system consists of a series of glands that produce and secrete substances known as hormones. These steroids or proteins travel through the bloodstream and act as chemical ...

Eleonora's Falcon is a sleek, medium-sized raptor with long, pointed wings and a long tail. Its plumage varies, with two colour morphs: dark and light. The dark morph is uniformly dark brown, while ...

With a piercing gaze and powerful wings, this formidable raptor soars over rugged landscapes from Europe to Asia, hunting with remarkable precision. The Bonelli's Eagle is a large, powerful raptor ...