lead poisoning
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DDT breakdown products and lead poisoning still threaten this high profile endangered species- New Hurdle for California Condors May Be DDT From Years Ago. By John Moir. New York Times.
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Maybe Condors Can Survive Afterall As many recall there was a vigorous discussion here last week about the possibility of reestablishing California Condors to the Columbia Basin and Hells Canyon based on historical accounts and recent biological evidence. One of the issues brought up in the discussion was the lead bullet issue. When game is…
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Blood levels of toxic lead are elevated in grizzlies eating the remains of the hunt in the Greater Yellowstone- Lead in grizzly blood during hunt season. Researcher wonders if preliminary results show a danger to bruins from hunters’ bullets. By Cory Hatch. Jackson Hole News and Guide.