HOODSPORT, Wash. -- The

has reopened a popular trail in the

in Washington after a wildlife biologist spent much of the summer teaching aggressive mountain goats that people are to be avoided.

The trail up

was closed in early July after several groups of hikers reported encountering very assertive goats. Forest Service officials said hikers who fed goats in the past or let them lick hands or backpacks for salt helped cause the behavior.

As many as 20 goats have been observed on the trail.

During much of the summer,

Forest Service employee Kurt Aluzas shot paintballs, sprayed repellant and used his voice to clear the trails of goats. He suggests that hikers yell and stand their ground if they run into a mountain goat.

The trail reopened Monday.

by a 370-pound mountain goat on a trail in Olympic National Park.

-- The Associated Press