Four men who illegally killed bighorn sheep in western Alberta were fined $26,000 combined and each received one-year hunting bans — penalties some say are not steep enough. According to a ...

Tom Besser has authored some disheartening reports when it comes to pneumonia infections in bighorn sheep. In 2021, the now retired Department of Veterinary Microbiology and Pathology professor at ...

The hikers were about five miles into their journey Thursday when they heard rocks fall and spotted a herd of bighorn sheep. Though they are native animals to North America, but are rarely seen ...

Climate change is expected to significantly reshape the geographic distribution of many species worldwide. The bighorn sheep (Ovis canadensis), a species of ecological, economic, and cultural ...

A foot or so to her right, a bony plate the size of an iPad angles upward from the dirt: a scapula from an animal closely related to present-day bighorn sheep. A male, if it matches the skull ...

Documented co-mingling between bighorn and the goat led to a massive 300-head bighorn sheep die-off that spread over 45 miles in three different herds. This die-off and the recent removal of the ...