Second injury from Yellowstone bison in three weeks highlights safety challenges
A high-tech method for detecting disease in domestic cattle is helping researchers in Yellowstone National Park learn more about how sarcoptic mange effects gray wolf survival and behavior during the park's long, cold winters. For Paul Cross, a …
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Chupacabras are just coyotes with scabies, says biologist
When a photo of a chupacabra appears in the news, it tends to be a shriveled, hairless, canine-looking corpse. According to University of Michigan biologist Barry OConnor, these chupacabra corpses are simply coyotes with sarcoptic mange (a.k.a. scabies).
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