Summary: Escape the daily grind and immerse yourself in the natural world. Rich in imagery, sound, and information, BirdNote inspires you to notice the world around you. Join us for daily two-minute stories about birds, the environment, and more.
The emphatic hoots of Barred Owls resonate in the still of a winter's night. These owls initiate their vocal courtship in winter. Their signature hooting sequence has been memorably described as "who-cooks-for-you?!
Once abundant around San Francisco Bay, the California Clapper Rail is today endangered. In the 19th Century, unregulated hunting plundered the species. In the 20th Century, rampant development reduced saltmarsh habitat by 85%. But in the 21st Century, the California Clapper Rail has allies!
The bill and legs of Arctic Terns are shorter than those of Common Terns. Because Arctic Terns breed in the Arctic and winter in the Antarctic, they are subject to much colder weather than are Common Terns. Birds' bills and legs lose heat, because they're not covered by feathers.
Birds take advantage of windy ridges and other land-forms that create thermals and updrafts to carry them on their migrations. These same windy locations recommend themselves for wind-power turbines.
Rachel Carson's Silent Spring, which came out in 1962, linked the pesticide DDT to the decline of many birds, including songbirds. But Peregrine Falcons and other raptors had declined, too.
Crows and their cousins - ravens, magpies, jackdaws, rooks, jays, and others - are among the cleverest birds in the world. Some even use tools - including a lit cigarette! A Rook, like this one, allegedly set fire to the thatched roof of Anne Hathaway’s historic cottage in England.
A chickadee comes in to the feeder, quickly grabs a seed, and flies away. It may return immediately, but it's more likely to wait its turn. When a whole flock of chickadees moves into the yard, it looks as if they form a living conveyer belt.
Tropical biologists Alexandra and Ben Freeman are in Papua New Guinea, documenting the effects of a warming climate on birds that live on the slopes of a remote mountain. Birds like this King of Saxony Bird of Paradise.
The Reddish Egret, a particularly glamorous heron, is best known for its startling antics in capturing fish. When fishing, the egret sprints across the lagoon, weaving left and right, simultaneously flicking its broad wings in and out, while stabbing into the water with its bill.
We've all heard that the early bird gets the worm. But research shows that birds dining early and heavily may lower their life expectancy. Socially dominant birds stay lean (and agile at avoiding predators) during the day, and then stoke up later, before a cold night.
Listen to the earth awaken, as dawn circles the globe. Acoustic ecologist Gordon Hempton recorded these sounds around the globe. He's with SoundTracker.
Sooty Terns have long been called "wide-awakes" because of their calls. But it may describe their sleeping habits, too. When young terns leave their breeding grounds, they don't return for several years. They do not rest on the water, and only rarely land on floating objects.
American Bird Conservancy and other organizations are working to make Hawaiian birds a top national priority for conservation. Of all the endangered bird species in the United States, more than one-third are found only in Hawaii.
It's winter and time for a vacation. Let's head to the Amazon! With names like the Screaming Piha, the Blue-crowned Motmot, and the Black-necked Red-Cotinga, these are not your average birds. Insects are the background chorus for the Cuvier's Toucan and the Musician Wren.
National Audubon's Corkscrew Swamp Sanctuary is birdy at any time of year. But in winter, this mixture of cypress swamp and pineland comes alive with migratory songbirds.