North America boasts more than 50 species of warblers ... to learn that red-eyed vireos are among the continent’s most common birds. Moving slowly among the dense foliage of treetops, they ...

These beautiful birds are North America's most common hawks. They are found all over the continent, in Central America, and in the West Indies. The first of these hawks to be scientifically ...

Status and Distribution Common. Breeding ... residential neighborhoods. Migration: most birds in North America migratory. Major spring movement follows that of the winter wren; major fall movement ...

Each spring and fall, billions of birds migrate along the Pacific Flyway, a route stretching from Alaska to Patagonia, and pass through Oregon's high desert on their way. Spots like the Malheur ...

The passenger pigeon was once the most numerous bird in the world, but in just half a century, it had gone extinct.

During a Dec. 28 trip to their favorite park in Sturgeon Bay, Candy and Rush Evans spotted a species of bird rarely found in ...

The glossy ibis is much less common than our familiar white ibis but it's always a treat to see one, especially in light that ...

Embarking for their daily visit to look for birds at Portage Park ... a species common in Europe and Asia but rarely found in North America. The Dec. 28 sighting of the white wagtail marked ...