It's hard to imagine that the boisterous Steller's Jay could possibly have a softer aspect to its blustery behavior. But it does. It's called the "whisper song." Male jays use this whisper song during courtship, and it also emanates from solitary birds for no apparent reason. Quietly, the…

The American Dipper makes its living in the boulder-strewn rapids of mountain streams. The dipper starts to belt out its sprightly song while icicles still hang thickly from frozen waterfalls. John Muir wrote of this bird: "His music is that of the streams refined and spiritualized. The…

Related to shearwaters and petrels, the Northern Fulmar will eat just about anything it finds on the surface of the ocean, from fish and squids to dead whales. Fulmars are polymorphic, that is to say they come in more than one color. This difference is independent of sex and age. The…

John Burroughs, one of the masters of American nature writing, wrote "The birds do indeed begin with the day. The farmer who is in the field at work while he can yet see stars catches their first matin hymns. In the longest June days the robin strikes up about half past three o'clock..."…

The sweet, bell-like tones of the Kauai O'o were heard for the last time nearly 20 years ago. The native birds of the Hawaiian Islands, like birds of many island groups, have been hard hit by changes wrought by humans. At least 90% of the bird species driven to extinction in recorded…

Three-quarters of Hawaii's native flowering plants probably come from seeds that hitched rides with birds. The bird-borne seeds that sprouted in Hawaii evolved into more than a thousand new species. The most likely seed-carriers were undoubtedly strong fliers, such as plovers or…

The Makahs tell a story about how the bird we know as the Steller's Jay - the bird the Makahs call Kwish-kwishee - got its crest. The mink, Kwahtie, tried to shoot his mother, the jay, with an arrow but missed. Her crest is ruffled to this day.

A Bald Eagle dives suddenly toward the water, huge wings canted, talons outstretched. A merganser floating on the bay is its intended prey, but the duck dives before the eagle can strike. But a second eagle swoops down. After five minutes of repeated passes, one of the eagles plucks the…

Some birders specialize in a particular species. Others are drawn to a special place. Michael Hobbs took note when a Lazuli Bunting (like this one) turned up at Marymoor Park, an unusual sighting for Western Washington. Connie Sidles knows when to expect the American Pipit at the Union Bay…

Some birds, like this Red-tailed Hawk, possess amazingly highly developed eyesight. Just what makes birds' eyes so special, their eyesight so remarkable? It has to do with the muscles that give them an astonishing ability to focus and to change focus. Birds have muscles that carry out both…