Rangers see more people with masks after posting signs on trails

Complaints are down and mask use is up on trails and Open Space properties, according to Boulder County Ranger Erin Hartnett.

"We were getting a lot of calls from the public, like people from at-risk populations, maybe older people, people with underlying health conditions, who really wanted to be out on the trails and weren't comfortable with the lack of masks being worn," Hartnett said.

That led...