Region
Utah
Bear River Migratory Bird Refuge (Utah)
13
Ouray National Wildlife Refuge (Utah)
9
Bear River Migratory Bird Refuge
8
Ouray National Wildlife Refuge
8
Fish Springs National Wildlife Refuge (Utah)
4
Fish Springs National Wildlife Refuge
2
Uintah and Ouray Indian Reservation
2
Bear River Valley (Utah-Idaho)
1
Box Elder County
1
Colorado
1
Green River Watershed
1
Idaho
1
Nevada
1