Keep an eye out for coyotes infected with mange
Those of us living and working on Yuma Proving Ground (YPG) have all seen wiley coyotes lurking about in the parking lots or lounging under a Palo Verde tree. In winter we see their healthy fur coats, but in summer the coats are much thinner. Unfortunately, sometimes we see coyotes with severe cases of mange.
Sarcoptic mange is a skin condition common in coyotes, caused by a microscopic burrowing mite. The condition is characterized by hair loss, itching, scabs and lesions which often lead to secondary infections. In severe cases, the coyote may be completely denuded of fur and become malnourished as they cannot hunt or forage effectively. In those situations, secondary infection and exposure to the elements usually lead to the animal’s death.
Sarcoptic mange is contagious. It is often spread when animals share extended contact or use the same bedding areas. The disease spreading from coyotes to pets is possible, but unlikely. For a dog to catch it from a coyote, they would normally have to spend a lot of time in the same bedding or feeding area.
Coyotes with extensive mange infestations are not aggressive, but they are active during the day and often will remain around buildings and facilities to avoid competition with healthy coyotes. They try to scavenge garbage, pet food, or any other easy meals. It is important not to approach them or feed them, as they are a wild animal and may bite to defend themselves.
We have the constant challenge of keeping coyotes away from our garbage and pet food to keep these wild animals in the wild — not in our yard. One of the many dangers to wildlife in our urban environment is disease. As coyotes get more concentrated, there is more opportunity to transmit mange or other diseases. As always, is it is our duty to stay vigilant and keep wildlife wild, by keeping food sources away from coyotes. If you see a coyote that is sick or behaving abnormally, please call the YPG police desk at (928) 3282720.