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The Brown and Peruvian Pelicans

10,000 Birds

Brown Pelicans in non-breeding plumage. The Brown Pelican occurs in both the Pacific and Atlantic coasts of North America and northern South America. Both are the only Pelican in their non-overlapping breeding grounds. Peruvian Pelican in non-breeding plumage. Brown Pelican in Breeding Plumage.

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The Beautiful and Colorful Mourning Dove

10,000 Birds

The nickel was placed in the nest for the photo to show me the size of the egg for identification purposes, then removed. Even though the female lays only two eggs per nest attempt, they enjoy a protracted breeding season in which multiple nesting attempts can occur every 30 days, and in Southern locations, nearly year round.

Hunters 176
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The “Rufa” Red Knot is now protected under the Endangered Species Act

10,000 Birds

One of the two sub-species of Red Knot occurring in North America, the Rufa subspecies breeds in the Canadian Artic Region and migrates along the east or Atlantic coast of the United States. The other sub-species, Calidris canutus roselaari , migrates along the Pacific Coast and breeds in Alaska and the Wrangel Island in Russia.

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The Eurasian Collared-Dove Explosion: Coming to a Town Near You!

10,000 Birds

Since its introduction, this dove has spread quickly across the North American continent. This is an animated map made from Christmas Bird Count data of Eurasian Collared-Dove sightings from 1987 through 1997 2. They often tend to displace native species, whether they be plant or animal.

Breeders 178
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Tricolored Blackbird in Trouble in California

10,000 Birds

” The report continues: “Following the breeding season, most tricolors are found in the Sacramento Valley where they aggregate with red-winged and other blackbird species and feed, often in large flocks, on ripening rice. References: 1 Birds of North America Online. See Birdchick’s post here.

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What does the Keystone XL Pipeline have to do with Birds?

10,000 Birds

Clicking on the map will take you to an explanation of this important biome, including its climate and its plant and animal species. All four major flyways in North America — the aerial migration routes traveled by billions of birds each year — converge in one spot in Canada’s boreal forest, the Peace-Athabasca Delta in northeastern Alberta.

Obama 247
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Comebackers

10,000 Birds

Kirtland’s Warbler is a classic niche species; they breed in only very specific conditions, which occur in only a very specific area. this species breeds. Short-tailed Albatross was thought to be, at one time, the most abundant species of albatross in the North Pacific. Santa Cruz Island, CA. Somebody won a Nobel Prize.

Albatross 205