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A Fierce Cartoon Bird: Steller’s Sea Eagle on Hokkaido

10,000 Birds

Another danger to the species comes from lead poisoning as they eat the carcasses of deer killed by hunters ( source ). The eagles do not breed on Hokkaido, spending only a few winter months there – so if you want to see courtship displays as described in here , you have to go further North a bit later in the year.

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What’s in a Name?

10,000 Birds

It notes that there are around 1,000 people who have had birds named after them, but no fewer than three of them – Frank Linsly James, Eugenio Prince Ruspoli and Johan August Wahlberg – were killed by elephants, not a common form of death. Eleonora’s Falcons still breed on Sardinia today.

Falcons 213
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Feather Trails: A Journey of Discovery Among Endangered Birds–A Book Review

10,000 Birds

The tiercels (young Peregrines) must deal with Golden Eagles, Ravens, adult Peregrines, and foxes; they must also learn to navigate the skies and make their own kills, luckily these skills appear to be innately learned. Coyotes took carrion from young Condors and then killed the weakest ones. It’s not easy.

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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.

Pelicans 157
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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. .” Therefore the actual numbers of birds killed are grossly underestimated.

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Is The Hooded Grebe About To Go Extinct?

10,000 Birds

And, in South America, there is at least one species that is being heavily preyed on by North American Minks which are not supposed to be in South America. Their natural range is in a smallish region of southern South America. Some of the lakes they breed on have been stocked with salmon and trout.

2010 198
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Cliff Swallows and Pest Management

10,000 Birds

Cliff Swallows migrate to North America from their wintering grounds in South America to nest in large colonies, sometimes numbering in the thousands. In addition to their homing tendency, breeding swallows are attracted to old nests. Completed nests during this breeding season cannot be touched without a permit from the U.S.

San Diego 165