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endangered species

Hakalau Forest National Refuge - With Jack Jeffrey

Hakalau Forest National Wildlife Refuge was created in 1985 to protect endangered birds and their rainforest habitat. Only about 25% of old-growth forests remain on the Big Island of Hawaii, and people like Jack Jeffrey have been working to protect and restore them. 60-70% of the plants in Hawaii... read more »

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Topics & Themes:  ecology, environmental champion

Red-crowned Cranes Dance on Hokkaido

On a snow-covered field in northern Japan, two majestic Red-crowned Cranes face one another, raise their heads toward the sky, and call in unison. As they call, the pair begins to dance. They bow to one another, then throw their heads over their backs, then bow again. The pair leaps into the air,... read more »

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Topics & Themes:  breeding display

Ridgway's Rails on San Francisco Bay

Once abundant around San Francisco Bay, the Ridgway’s Rail — formerly known as the California Clapper Rail — is now endangered. In the 19th Century, unregulated hunting plundered the species. In the 20th Century, rampant development reduced salt marsh habitat by 85%. But in the 21st Century, the... read more »

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Topics & Themes:  science

The Endangered Spoon-billed Sandpiper - With Gerrit Vyn

Gerrit Vyn of the Cornell Lab of Ornithology recorded the Spoon-billed Sandpiper in the far northeast of Russia, where as few as 100 remaining pairs breed each summer. This sandpiper depends on key coastal wetlands near the Yellow Sea to fuel the long-distance migration to its wintering areas.... read more »

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Topics & Themes:  human interaction, migration, nesting

Condors in the Pacific Northwest

In 1805, members of the Lewis and Clark expedition, while exploring north of the Columbia River, came upon a California Condor. David Douglas, the English naturalist, collecting the flora and fauna of the Columbia River country in the mid-1820s, found the great birds abundant along the lower... read more »

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Topics & Themes:  history

People Caring for IBAs - With Patrick Comins

Patrick Comins, Director of Bird Conservation for Audubon Connecticut, explains why Long Beach and its adjoining salt marsh near the town of Stratford are so important for birds. Nearly 300 species of birds, including Greater and Lesser Yellowlegs like these, have been recorded at Great Meadows,... read more »

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In Celebration of Earth Day

The populations of some birds have declined dramatically ... more than 80% in the past 40 years. Here are a few: the Northern Bobwhite, the Evening Grosbeak, the Northern Pintail, and the Boreal Chickadee. Common Terns ... like this one ... migrate along both coasts and through the interior to... read more »

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Operation Migration

Unlike many other birds that have an inherent sense of direction and destination, young Whooping Cranes have to learn their migration route from the adults. Enter Operation Migration and ultralight aircraft to lead them on their journey! Fortunately, the young cranes need to be shown the way only... read more »

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Topics & Themes:  migration

Aggressive Warblers and Climate Change

The territories of Townsend's Warblers and Hermit Warblers overlap in Washington State. Ornithologists call the overlap where the two species interbreed a "hybrid zone." The hybrids - like the one seen here - reveal characteristics of both. And they may also lend clues about our changing climate.... read more »

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Topics & Themes:  science

The Lobstick Family of Whooping Cranes

The celebrities of the Whooping Crane world have to be the Lobstick family, named for the Lobstick marshes where they nest in Canada. The Lobstick male, at 33, is the oldest Whooping Crane in the wild whose age we know for certain. And Tom Stehn of the US Fish and Wildlife Service tells us the... read more »

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Topics & Themes:  migration

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