Volunteers lead a hike at Imperial Refuge

Volunteers Betty and Chuck Mulcahy lead an interpretive hike past cliffs at Imperial National Wildlife Refuge.

Volunteers lead a hike at Imperial Refuge

Volunteers Betty and Chuck Mulcahy lead an interpretive hike at Imperial National Wildlife Refuge in Arizona and California..
Image
Photo By/Credit
USFWS
Ecosystem
River/stream
Recreational Activity
Media Usage Rights/License
Public Domain
Subject tags
Volunteers
Wilderness
Wildlife refuges