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Cavity Nesting Birds of North America and Their Babies!

10,000 Birds

Bufflehead ( Bucephala albeola ) Female at Cavity Entrance photos by Larry Jordan “Some 85 species of North American birds excavate nesting holes, use cavities resulting from decay (natural cavities), or use holes created by other species in dead or deteriorating trees. Talk about cute! www.youtube.com/watch?

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The “Rufa” Red Knot is now protected under the Endangered Species Act

10,000 Birds

Fish and Wildlife Service has listed the “Rufa” population of Red Knot ( Calidris canutus rufa ) as a threatened species under the Endangered Species Act (ESA). The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia. Conservation'

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Birds of Prey: Hawks, Eagles, Falcons, and Vultures of North America by Pete Dunne with Kevin T. Karlson

10,000 Birds

The latest from his pen is Birds of Prey , a hybrid between an identification guide and an essay collection, a book of lore that provides a comprehensive overview of the raptors of North America. Birds of Prey: Hawks, Eagles, Falcons, and Vultures of North America by Pete Dunne with Kevin T. Fish and Wildlife Service.

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Birds of Prey Giveaway!

10,000 Birds

This time the tome that three lucky readers will receive is Birds of Prey: Hawks, Eagles, Falcons, and Vultures of North America by Pete Dunne. The first and easiest way to win a copy of Birds of Prey: Hawks, Eagles, Falcons, and Vultures of North America is to subscribe to the 10,000 Birds email mailing list.

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The First Bird Tracking Station Is Up and Running in Costa Rica

10,000 Birds

Our big month of bird movements in Costa Rica, the 10th month of the year, is when most of the swallows, Scarlet Tanagers , thrushes, and other species on the South American express push through. How do they compete with resident species? In October, it’s what’s happening in Costa Rica. What do they eat?

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Millions of Red-eyed Vireos, Eastern Kingbirds, Chimney Swifts in Costa Rica- All Heading North

10,000 Birds

Birds are arriving in North America, flying from places far to the south. Many come from Central America, a good number fly much further. Based on population estimates and migration routes, yes, millions, and for some species, many millions! Cliff Swallow , one of many million that migrated through Costa Rica.

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NATURE’S BEST HOPE BY DOUG TALLAMY – A REVIEW

10,000 Birds

Every person has a responsibility to be part of the solution by doing something to protect and encourage the re-establishment of biodiversity. Insects and a host of other invertebrate life have evolved with these plant species, and thus depend on them. Locally native plants are the base part of the local ecology.

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