House Rock Valley COA provides habitat for a wide array of wildlife species. Among these are an American bison conservation herd, refugia for northern leopard frogs, a diverse assemblage of bats, burrowing owls, year-round range for American pronghorn, important winter range for mule deer, and habitat for migrating shorebirds and waterfowl. Invasive plant species and climate change are primary threats to this area.
Conservation Goals
- Manage habitats for a broad diversity of self-sustaining game and nongame species.
- Manage area for recreational activities including hunting and wildlife viewing.
- Improve collaborations with partners to better manage livestock grazing to reduce adverse effects to native habitats.
Map
Primary Threats
1. Agriculture
3. Climate Change and Severe Weather
8. Invasive and Other Problematic Species
9. Natural System Modifications
Potential Conservation Actions
2. Land and Water Management
- Improve water conservation measures at three dirt tanks within House Rock Wildlife Area.
- Improve wetland habitats at dirt tanks that serve as refuge sites for northern leopard frog on House Rock Wildlife Area.
- Improve management and protections from livestock overgrazing.
- Restore areas affected by cheatgrass and other invasive rangeland plant species.
3. Species Management
- Perform periodic genetic assessments and surveillance for disease to guide our management of our northern leopard frog populations.
- Implement range monitoring and improvement projects to meet American bison herd goals.
Habitats Present
- Great Basin Desertscrub
- Plains and Great Basin Grasslands
- Great Basin Conifer Woodlands
- Springs
- Wetlands
Strategy Species
Amphibians
Great Basin Spadefoot, Northern Leopard Frog
Birds
American Kestrel, California Condor, Long-eared Owl, Western Burrowing Owl, Horned Lark, Lark Sparrow, Western Meadowlark
Mammals
Allen's Lappet-browed Bat, Arizona Myotis, Big Brown Bat, Big Free-tailed Bat, California Myotis, Canyon Bat, Desert Woodrat, Fringed Myotis, Greater Western Mastiff Bat, Hoary Bat, Long-legged Myotis, Long-tailed Pocket Mouse, Northern Grasshopper Mouse, Pale Townsend's Big-eared Bat, Pallid Bat, Pinon Mouse, Silver-haired Bat, Spotted Bat, Western Harvest Mouse, Western Small-footed Myotis, Yuma Myotis
Plants
Reptiles
Greater Short-horned Lizard, Western Patch-nosed Snake, Western Rattlesnake
Fish
See Associated Aquatic COAs for fish species.
Protected Areas and Other Areas of Conservation Value
- House Rock Wildlife Area (AZGFD)
- Saddle Mountain Wilderness
Potential Partners
- US Forest Service
- US Fish and Wildlife Service
- Bureau of Land Management
- National Parks Service
- Grand Canyon Trust