BOULDER, Colo. (CBS4) – Two coyotes have been killed after one of them attacked a jogger in Boulder.

The attack happened Sunday on a bike path near 55th Street and Pearl Parkway. The jogger was treated for injuries and an open space ranger found and killed the coyote.

Just a short time later a second aggressive coyote was reported nearby at 55th and Central Avenue. That coyote was also killed

Wildlife experts are warning that coyotes are getting more aggressive.

(credit: CBS)