Black-crowned Night-Herons feed primarily on fish, but they will consume everything from earthworms to clams to eggs of nesting birds and refuse at landfills! Because they are high on the food chain, found throughout much of the world, and nest in colonies, Black-crowned Night-Herons can…

The Swainson's Thrush, the Hermit Thrush, and this Veery are small, brown birds, but their songs clearly distinguish them. The Swainson's Thrush announces its presence in early spring with subtle, limpid "whit" or "wink" sounds. Many rate it among the finest singers. A Veery's phrases tend…

These Downy and Hairy Woodpeckers appear nearly identical, but the Hairy Woodpecker is larger than the Downy, with a distinctly longer bill. And it doesn't have the black spots on its outer tail feathers like the Downy. But even if you can’t observe these spunky birds, you can identify…

Is that big black bird a crow or a raven? How can you tell? Ravens (seen right here) often travel in pairs, while crows (left) are seen in larger groups. Also, study the tail as the bird flies overhead. A crow's tail is shaped like a fan, while the raven's tail appears wedge-shaped or…

The Ring-necked Pheasant is likely the best-known bird in North America that isn’t native to the continent. Indigenous to Asia, Ring-necked Pheasants were introduced to Oregon in 1881. The birds thrived in rural landscapes for many years, but modern industrial farming practices have…

Just a couple dozen miles off the Northwest coast, immense dark birds with long, saber-shaped wings glide without effort above the waves. These graceful giants are Black-footed Albatrosses, flying by the thousands near the edge of the continental shelf. Black-footed Albatrosses do not…

Great Horned Owls are found in more varied habitats than any other owl in North America. These owls often nest in trees, but may also nest on cliffs in arid areas far from trees. They nest early in the year, even in the dead of winter. The young hatch a month later, vocalizing inside the…

Autumn brings robins to feed on tree fruit and berries. Are the robins you see now the same robins that you saw in your garden last summer? Some robins do remain year 'round. Others spend only the winter, having nested farther north. John James Audubon may have been the first to band birds…

On the Summer Solstice, the longest day of the year, birds across the North American continent greet the dawn — from the Florida Keys and the marshes of Chesapeake Bay, from the Rio Grande Valley of Texas, home of this Audubon's Oriole, and the great plains of North Dakota, to the…

Over the years, BirdNote has paid tribute to people who improve the lives of birds. We find inspiration in the efforts of stewards such as Jim Brown, who’s preserving important habitat for birds such as this Lewis's Woodpecker, along the Clark Fork River in Montana. In downtown Chicago…