In the desert Southwest, water can be scarce. Yet some birds, like this Black-throated Sparrow, thrive in a scorching landscape. The birds obtain moisture from foods like nectar and fruit, as well as insects and other prey. They tuck into the shade in the heat of the day, so they won’t…

Long-billed Curlews are the largest shorebirds in North America. In his courtship display, the male Long-billed Curlew flies a series of arcs across the sky, calling as he goes. Outside of the breeding season, they roost and forage in mixed flocks. When the flock is disturbed, the curlews’…

David Sibley’s paintings connect millions of people with the lives of birds. His talent in observing and portraying birds culminated in The Sibley Guide to Birds. Sibley described how he learned to sketch and illustrate birds, like the pictured Townsend’s Warbler: "I spent years in the…

What do Fulvous Whistling-Ducks, Bay-breasted Warblers, Ferruginous Hawks, and Rufous Hummingbirds have in common? They are all birds whose names refer to a shade of brown!

The Tower of London has a long and notorious history of murderous political intrigue, dungeons, and famous beheadings. And for more than 300 years, the tower has also been home to a set of royally maintained ravens. Since the time of Charles II, at least six ravens have — by royal decree —…

Most birds possess the ability to see color. But birds can also see in the ultraviolet spectrum! Hummingbirds — like this Violet-crowned Hummingbird — may zero in on certain flowers because their petals strongly reflect in the ultraviolet range. Migrating birds may use ultraviolet light to…

National Battlefield Parks are grassland habitats worth writing home about. Tall grassy fields aren’t typically considered beautiful, much less valuable to conserve. But battlefield monuments and military parks are maintained as historic sites, with the side-effect of preserving excellent…

The Steller's Jay is a jay... and it's blue. But it's not a true Blue Jay with a capital "B." The bona fide Blue Jay is primarily a bird of eastern North America. Blue Jays and the Steller's Jays have similarly raucous personalities. Like their larger cousins, the crows, ravens, and…

The Ross’s Gull is a dainty seabird that’s rarely found south of the High Arctic. Though their bodies are mostly gray, their breast feathers and underparts glow a satiny pink thanks to pigments from the marine crustaceans they pluck from the ocean’s surface. Every so often, a Ross’s Gull…

Some believe the song of the Wood Thrush to be the most beautiful bird song in North America. Others select the song of the Hermit Thrush. Still others name the singing of the Swainson’s Thrush. How do thrushes like this Veery create such fine music? The answer is that the birds have a…