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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 ). Finally, there is an interesting paper trying to estimate the economic value of a Steller’s Sea Eagle – in this case, a vagrant showing up in North America.

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Cat Wars: The Devastating Consequences of a Cuddly Killer

10,000 Birds

Thus the decision was made to kill 3,600 Barreds, and it’s hard to fault the inescapable logic of doing so, as one Audubon Society director expressed it: On the one hand, killing thousands of owls is completely unacceptable. Other animal control issues that involve mass killing make for easier decisions, according to Peter P.

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The North American Model of Wildlife Conservation and Who Pays for It

10,000 Birds

The system was intended as a hunter-centric model, both guided by and benefitting consumptive interests. Now, in 21st century America, we’re entertaining new considerations, in keeping with our modern understanding of wild animals and conservation. Consumptive & Non-consumptive Users.

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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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Just in Time: Kenn Kaufman’s “A Season on the Wind” — a review

10,000 Birds

The blackpoll, “a bird with a body just a little larger than your thumb,” doesn’t stop until South America. Eastern red bats, for only one example, may actually be attracted to wind turbines; and unlike birds, they are often killed by “barotrauma” – their inner organs explode from the drop in air pressure as the blade sweeps past.).

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Hawk-Eagle Sweep in Costa Rica

10,000 Birds

Oh, and yes, some do also kill our local “turkey”, the Great Curassow. As with many areas in Latin America that boast humid tropical forest, Costa Rica has three species of hawk-eagles. This curassow is great. Knowing how rare and unexpected this species is, I soaked up every second of those views. Black Hawk-Eagle.

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Feral Cats Are An Invasive Species in North America (and elsewhere)

10,000 Birds

It was not a kitty cat, even though all of its relatives in the Americas were. But they don’t live in North America. I find it astonishing that people argue of whether feral cats are bad for birds in North America. In North America, you’ve got Bears at the large end, Cats in the middle, and at the smaller end, the Mustilids.