park warden
park ranger

When she didn't come back by evening, I called the park rangers and then you.

During the summer months, the staff includes 15 park rangers.

The park rangers started a forest fire and then couldn't put it out.

I stopped to listen as a park ranger spoke to a small group.

He took a job as a park ranger in Utah.

The park rangers used to live there, but after all, people get tired of moving everything when the water comes up.

The students are working under the guidance of park rangers.

Park rangers are around all year to answer any wildlife or activity questions.

This will help you obtain a position as a park ranger.

We got away and were finally rescued by a park ranger.