USFWS Mountain Prairie:
Scenic View in Montana
USFWS Mountain Prairie:
Ennis National Fish Hatchery Building
USFWS Mountain Prairie:
Ennis National Fish Hatchery
USFWS Mountain Prairie:
Buildings at Ennis National Fish Hatchery
USFWS Mountain Prairie:
Staff at Ennis National Fish Hatchery
USFWS Mountain Prairie:
Solar panels at Ennis National Fish Hatchery
USFWS Mountain Prairie:
Rainbow Trout Eggs