1The park ranger led us on a guided hike through the wilderness, pointing out rare species and sharing stories about the area's history.
2As a ranger in the British Army, he was trained in survival skills and tactics for operating behind enemy lines.
3The forest ranger's expertise in tracking and wildlife management made her an invaluable resource for the research team.
4After completing her degree in environmental science, she landed a job as a ranger with the US National Park Service.
5The Texas Rangers, a legendary law enforcement agency, have a long history of maintaining order in the American West.