Yuma, Arizona
Imperial National Wildlife Refuge
Imperial National Wildlife Refuge protects wildlife habitat along 30 miles of the lower Colorado River in Arizona and California, including the last unchannelized section before the river enters Mexic...
Imperial National Wildlife RefugeKofa National Wildlife Refuge
The Kofa Refuge protects 665,400 acres of mountainous Sonoran Desert habitat and encompasses the Kofa and Castledome Mountain ranges. It is home to a variety of unique animals and plants including des...
Kofa National Wildlife Refuge