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endangered species

Aldo Leopold and the Field Sparrows

The Field Sparrow was the first bird song Aldo Leopold awoke to on his farm in the 1940s. In his Sand County Almanac, a classic of conservation and nature writing, Leopold brought to life scenes of nature, a month at a time. Field Sparrows aren't as common today as they were in Aldo Leopold's day... read more »

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Topics & Themes:  vocalization

Spring Birds Arrive in the Eastern Forest

May in an Eastern hardwood forest, and the chorus of spring birdsong is nearing its peak. The Carolina Wren, a year-round resident, has been singing since the end of winter. The resounding notes of this Ovenbird let us know it has returned safely from Belize, after a long flight across the Gulf... read more »

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Topics & Themes:  migration, vocalization

Groove-billed Anis, Communal Nesters

Groove-billed Anis gather in loose groups. And with good reason. They nest communally. As many as four or five pairs of birds may use one nest, a bulky cup of twigs lined with fresh leaves. When the dominant female ani begins to lay her own eggs, the other females lay simultaneously. Up to 20... read more »

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Topics & Themes:  nesting

Flying with Birds - Interview with Gavin Shire

Gavin Shire, Communications Director for American Bird Conservancy, became an ultralight pilot while working with Operation Migration. The project is teaching endangered Whooping Cranes, raised in captivity, the route to migrate between Wisconsin and Florida. The birds are trained to follow... read more »

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Topics & Themes:  flight, migration

City Peregrines

The Peregrine Falcon is the fastest bird on earth. But its speed couldn't help it avoid the dangers of the pesticide DDT. By the 1970s, the species had declined as much as 80-90% across the US. Since the ban of DDT – and with the help of the Endangered Species Act – well, theyyyy're baaaack! And... read more »

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Topics & Themes:  nesting

Earth Day Celebrates 40 Years

April 22, 2010 marks the 40th Anniversary of Earth Day. On Earth Day, we're reminded to honor the earth and preserve the balance of nature. Few things remind us more of the fundamental need to conserve and enjoy nature than the voices of birds - the irreplaceable voices of birds. This Eastern... read more »

Earth Day 2009

Northern Bobwhite ... Evening Grosbeaks ... Boreal Chickadees ... Common Terns ... and Northern Pintails, like this one ... the populations of all are in decline, mostly due to habitat loss. On Earth Day, join those who are finding ways to conserve the natural resources that sustain the full... read more »

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David Wingate and the Rescue of the Cahow

Once abundant on Bermuda, Bermuda Petrels - also known as Cahows - were drastically reduced by human harvesting and introduced predators. From the early 1960s and for the next 40 years, David Wingate dedicated his life to helping the Cahow regain a solid foothold. He ran the conservation program... read more »

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Topics & Themes:  environmental champion

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