Bighorn Sheep

  • A new study in the Journal of Wildlife Diseases confirms, unequivocally, that the domestic sheep disease Mannheimia haemolytica kills bighorn sheep after the two species co-mingle. This paper has been rumored for the last several months and was cited in the recent Payette National Forest decision to close 60% of sheep grazing allotments on the…

  • I posted this at the end of August. It’s time to get your comments in. Don’t color outside the lines The Idaho Department of Fish and Game has released its Draft Bighorn Sheep Management Plan which essentially draws lines around existing bighorn sheep populations and prevents recovery to historical habitat. This is a big problem…

  • Twenty-one more dead bighorn- Pneumonia persists in Anaconda bighorns. Montana Standard. Seems to me like Western Watersheds Project is about the only private organization doing anything to stop the spread of this disease that is taking such an awful toll.

  • Preemptive killing didn’t stop the outbreak. After wildlife officials killed many bighorn sheep last winter, in the Yakima River Canyon, to prevent the spread of deadly pneumonia, the outbreak continues to kill most of the newborn lambs. Deadly illness spreading among bighorn sheep . Seattle Times

  • Don’t color outside the lines The Idaho Department of Fish and Game has released its Draft Bighorn Sheep Management Plan which essentially draws lines around existing bighorn sheep populations and prevents recovery to historical habitat. This is a big problem because the bighorn population has been in steep decline due to diseases spread by domestic…

  • It’s been a bad year for bighorn sheep in Montana. Spread of Bighorn Sheep Pneumonia Continues – New West While we see an increasing amount of media attention that bighorns are dying of disease, unfortunately, with this article, there is a familiar omission of context regarding a likely source of disease for bighorns in general;…

  • Herd lives close to site of previous die-offs After last winter’s disastrous die-off of bighorn sheep in Montana, Utah, Nevada, and Washington State it seemed the news couldn’t get any worse for bighorn sheep. Well, today comes news of another outbreak of pneumonia in a heard of 100 bighorn sheep east of Hamilton, Montana. Officials…

  • The “capture” of wildlife agencies, both state and federal, by agricultural interests continues, this time in the state of Nevada where another ‘flat-earther’ has been appointed to a position of authority over wildlife management. Hank Vogler, a domestic sheep rancher who has actively denied the relationship between disease die-offs in bighorn sheep herds and contact…

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