Three-quarters of Hawaii's native flowering plants probably came from seeds that hitched rides with birds. Sticky or barbed seeds adhere to the feathers. Other seeds travel in mud caked on a bird's feet. And still others cross the ocean in the stomachs of birds. The most likely seed…

Deep in the dense, remote swamps of Central Africa lives the Shoebill, a massive, blue-gray stork-like bird, standing up to five feet tall. The bird takes its name from its large bill, which is shaped like an oversized Dutch wooden shoe. Although the Shoebill may look comical, its beak is…

Some early sailors, visiting remote Pacific islands, surely feared that the ungodly wailing on shore meant they had been tricked to the gates of Hell itself. In truth, they stood among courting pairs of seabirds called Wedge-tailed Shearwaters. These birds nest on islands in the tropical…

High in the mountains, a Clark's Nutcracker buries a cache of whitebark pine seeds. This will be nearly its sole source of food until the next summer. But some of those cached seeds will germinate, spawning a small grove of pines. Whitebark pines are one of more than 20 species of pines…

A beautiful Rose-breasted Cockatoo named Harri took the adventure of a lifetime. She set off unseen on a cruise ship from Brisbane, Australia, and wasn’t discovered until the ship neared New Zealand. Authorities there were not happy to see Harri, whose species is the bane of farmers in her…

Why does the American Dipper dip? One possibility is that the dipper's repetitive bobbing, against a background of turbulent water, helps conceal the bird's image from predators. A second theory asserts that dipping helps the bird spot prey beneath the surface of the water. But this theory…

As the sun sets over the Connecticut River, as many as 300,000 Tree Swallows gather on the wing in one huge, tightly choreographed flock. With dusk at hand, the aerobatic flock - now shaped like a tornado - swoops down into the tall reeds. It takes but 15 seconds for the 300,000 birds to…

Some cloudless night in September, when the air is clear, you may see birds flying across the yellow face of the moon! September is peak migration time for millions of songbirds heading south from North America to more tropical latitudes. Nocturnal migrants of the same species, such as…

Bird song caught the ear of Italian composer Antonio Vivaldi. And he even named a 1729 flute concerto for a bird — the goldfinch. The source of inspiration for Vivaldi's Goldfinch concerto, or Il Gardellino, was the European Goldfinch, a tiny bird found throughout much of Europe, where it…

The voice of the Laughing Kookaburra is so distinctive, it's one of the best known sounds in nature. Its exotic call has been a Hollywood standard for decades, that unseen creature in the depths of the jungle, with heroes ranging from Tarzan to Indiana Jones. Kookaburras are hefty members…