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.

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 ...

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 ...

This vibrant aerial acrobat swoops through European skies, snatching bees and wasps mid-flight with precision and flair. Roughly the same size as a Starling, the European Bee-eater is a strikingly ...

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 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 ...

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 ...

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 ...

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 ...

Browse our growing list of species guides to learn all about birds.

This charming, fluffy ball of feathers with its distinctive long tail is a common sight in gardens and woodlands across Eurasia. The Long-tailed Tit is a tiny, round-bodied bird with a distinctive ...

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 ...