One five-year-old and one six-year-old ram were killed near Challis Thursday. In a press release, Idaho Fish and Game officials say they attempted to first capture the animals with darts, but ended up euthanizing them after those attempts failed.
Domestic sheep carry diseases that can be devastating for wild bighorn herds. A 2010 state policy outlined the practice of removing animals that have come into contact with livestock. Samples from both the sheep and the rams have been sent to a lab for testing.
Find reporter Frankie Barnhill on Twitter @FABarnhill
Copyright 2017 Boise State Public Radio