The Golden-winged Warbler builds its nest in thickets beneath an open sky, which was a rare habitat in the old-growth forests of eastern North America. But the chestnut blight at the turn of the 20th century wiped out billions of trees, an estimated one fourth of the forest in Appalachia…

Dowitchers are a common type of sandpiper seen across North America. Two species, the Short-billed and the Long-billed, stop to feed busily on wetlands during migration from their Arctic breeding grounds to their wintering areas. The origin of the name is unknown. Theories include that it…

By early August, the rich yellow of the feathers of the Wilson's Warbler seems to flash in every forest thicket. Despite predators and weather, many pairs of adults have raised four young, which now flit about on their own. The young males hatched this spring learned their father's songs…

During late summer, these Sooty Shearwaters will join a vast migration, when millions of seabirds fly over the Pacific and Atlantic Oceans. Jaegers that nested on the Arctic tundra are flying south to tropical oceans. Arctic Terns and skuas make an epic journey to Antarctic waters…

Gyrfalcons are circumpolar, nesting in the far north of Asia, North America, and Europe, including Iceland and Greenland. They evolved as a distinct species in the Pleistocene Era, around 100,000 years ago. Their large size and warm feathering gave them an edge for nesting high in the…

The Bicknell’s Thrush is known for scarcity… and promiscuity. Unlike most songbirds, the female thrush establishes a territory and then mates with males that happen by. She then lays eggs that have been fertilized by multiple different males. Many of those males will stick around and help…

For us, an eagle in flight is an image of beauty and power. But for the ancient Greeks, an eagle in flight was an omen - a message from the gods. In Homer's epic, The Iliad, the Greeks have vowed to conquer Troy. But midway through the siege, mighty Hector and the Trojans battle them to…

This quiz features - an American Robin ... - an Olive-sided Flycatcher, like this one ... - a Red-tailed Hawk ... - a Steller's Jay, which you're most likely to hear west of the Rockies ... - and a Blue Jay, usually seen east of the Rockies. Support for BirdNote comes from American Bird…

The songs on this show, in order, are: * Bird on a Wire, sung by Judy Collins * Selection from Igor Stravinsky's Firebird Suite * Selection from Lynyrd Skynyrd's Free Bird * Selection from the Trashmen's Surfin' Bird. Thanks to Lori Tingey for her photo of a funky chicken.

Sapsuckers, a specialized group of woodpeckers (that includes this Red-naped Sapsucker), don’t actually suck sap. After pecking neat rows of small holes in trees to cause the sugary liquid to flow, the birds lick it up with tongues tipped with stiff hairs. So why doesn’t a sapsucker’s beak…