State of the Birds

Little Blue Heron, Light and Dark

Two herons, one dark, the other white, feed at the edge of a wooded pond in the South. Both birds are Little Blue Herons. What's going on here? Well, the white bird is a juvenile. These young herons forage with flocks of Snowy Egrets, which stir up prey. The white immatures mix readily with the... read more »

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Topics & Themes:  plumage

Lark Sparrow

The Lark Sparrow is large, gorgeous, and unmistakable. Because of its beauty, a Lark Sparrow was chosen for the cover of Sparrows and Buntings: A Guide to the Sparrows and Buntings of North America and the World. Lark Sparrows nest throughout the West and Midwest, in grassy habitats with... read more »

Black-throated Sparrow Sings in the Desert

The Black-throated Sparrow thrives in the open, arid habitats of the American Southwest. Nature maintains such native landscapes with frequent but relatively cool-burning fires. But decades of fire suppression have altered nature's pattern, setting the stage for hotter, more destructive fires.... read more »

Prairie Warblers - An Early Successional Species

Despite their name, Prairie Warblers nest in tree farms of recently planted pines, in fields overgrown with scattered shrubs, and in clearings under power lines. Biologists call these “early successional” habitats. They’re characterized by plants that are the first to return to land altered by... read more »

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Common Grackles Conservation

Despite their seeming abundance, the numbers of Common Grackles have shrunk by 60% in the last 40 years. Grackles prefer open landscapes with scattered trees, and their numbers peaked as eastern forests were cleared for agriculture in the 18th and 19th Centuries. As eastern forests grew back in... read more »

Winter Brings Snow Buntings

Snow Buntings begin their lives amid the harsh conditions of the high Arctic. They're prized winter visitors to the northern tier of states. Look for them along shorelines, in farmland, and open country - landscapes that mirror the Arctic tundra where they fledge their young. Snow Buntings face... read more »

Snail Kite - Bird of the Everglades

When Florida became a state in 1845, the legislature declared the Everglades, America's largest wetland, totally worthless. In 1905, Napoleon Bonaparte Broward was elected governor on a campaign to drain them. So over the years, the slowly flowing "River of Grass" has been replaced by a series of... read more »

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Spectacled Eiders Dive in the Ice in Winter

Many Spectacled Eiders spend the winter in ice-free openings in the Bering Sea, above what was once the Bering Land Bridge. In spring, the ducks, which live only along the coasts of Alaska and far eastern Russia, fly to tundra lakes to breed and feed on aquatic insects. After breeding, they... read more »

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Northern Spotted Owl

A Northern Spotted Owl hoots from deep within a Northwest forest. We know the Spotted Owl best as an unwitting symbol of an ongoing political and economic struggle. We've seen its dark eyes peering from the pages of a newspaper. A Spotted Owl stands about a foot-and-a-half tall. It's adapted to... read more »

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Short-tailed Albatross Chick Survives Tsunami

In January 2011, a pair of Short-tailed Albatrosses produced their first chick on Midway Atoll. Never before had this endangered bird bred outside of Japan. But in March, while the parents were foraging at sea, the tsunami that struck Japan also reached Midway, washing the chick off its nest.... read more »

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Topics & Themes:  nesting

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