In its flight display, the male Long-billed Curlew flies up with rapidly beating wings and glides down, then up again and down, stitching a series of arcs across the sky and calling all the time. Their loud flight calls warn of the presence of potential predators. Long-billed Curlews are…

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…

Despite its name, the Northern Waterthrush is really not a thrush: it's a warbler. But unlike most warblers, waterthrushes feed on the ground. They winter in the tropics, where they frequent the edges of ponds and mangrove swamps. Where might you find a Northern Waterthrush? Find out at…

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…

You can find birds nearly everywhere. Even parking lots. Next time you're at a mall, grab a coffee, take a seat outside, and look around you. How many different species of birds can you see? Crows and gulls command the rooftops. Rock Pigeons abound. A European Starling-like this one-picks…

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…

The Wood Duck was once the most abundant duck east of the Mississippi River. But the draining of wetlands, forest fragmentation, and market hunting caused serious declines in their numbers. In 1918, the Migratory Bird Treaty Act banned hunting of Wood Ducks for 23 years. Federal regulation…

Dr. Jeff Wells, senior scientist with the Boreal Songbird Initiative, has published The Birder's Conservation Handbook. With profiles of 100 North American birds at risk, Dr. Wells also offers suggestions that can help stem the decline of birds - including this White-throated Sparrow -…

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…