A week of non-stop singing attracts a female Wilson's Warbler to the male's territory at the edge of the forest. The female alone builds a nest, concealing it in mossy ground at the base of a shrub, or perhaps in a tussock of grass. She lays four eggs, which she incubates for 12 days. When…

As we ponder the wonders of bird sounds, how many of us think of gulls? Are gulls underrated as singers? We may be more inclined to prize gulls for their ability to catch French fries in mid-air along the waterfront. But they are actually quite accomplished vocalists. The Glaucous-winged…

A high-pitched, tinkling birdsong rings across the open, grassy expanse of a field. The song comes from above, as a male Horned Lark hovers on fluttering wings, circling a hundred feet above the ground. Although a locally common nester in some open habitats of the West, the population in…

Many sandpipers have sensitive nerve receptors in their bill tips, so they can find unseen prey through touch, odor, and pressure changes - and so, feed even at night. This Long-billed Curlew (in back) sports a slender, down-curved bill that may reach nine inches long. The Bar-tailed…

In March, we welcome the lengthening days and the renewal of bird song. Among the earliest spring singers in California are American Robin (left), Fox Sparrow, and Wrentit. Listen to the songs of these birds, plus thousands of others at Cornell University's Macaulay Library website. Learn…

In March, we welcome the lengthening days and the renewal of bird song. Among the earliest spring singers in the Northwest is this House Finch, whose sweet, jumbled song carries along city blocks and rocky canyons. And spring songs are breaking out all over the country. Listen to the song…

In March, we welcome the lengthening days and the renewal of bird song. Among the earliest spring singers in south Texas are White-throated Sparrow, Cassin's Sparrow, and Purple Martin (left). And spring songs are breaking out all over the country. Listen to the songs of these early spring…

In March, we welcome the lengthening days and the renewal of bird song. Among the earliest spring singers in the SE Alaska are American Dipper (left), American Robin, and American Tree Sparrow. Listen to the songs of these early spring songsters and thousands of others at Cornell…

This Carolina Wren doesn't know the precise instant of the vernal equinox of course. But the wren senses the growing hours of daylight through a surge of hormones, which tell it it's time to sing. Both science and folklore tie Spring to the renewal of nature, as the world awakens from the…

Early spring in the East resounds with the percussive hammering of woodpeckers. Their rhythmic drumming functions as other birds' songs do, to broadcast over a long distance a clear statement of territory and mating rights. Learn about this Yellow-bellied Sapsucker and the others in this…