Some trails in Colorado Springs are temporarily closed while wildlife officers track an aggressive bear after a confrontation Thursday at Red Rock Canyon Open Space.
There were no serious injuries.
The city has closed the section 16 Trailhead, Palmer Loop Trail, and the southern end of Red Rock Canyon.
The hiker said he kicked the bear in the head to stop it from attacking a dog.
The hiker said he also threw rocks at the bear until it turned and walked down the trail.
If the animal is found, it will be euthanized because it poses a threat.
