• DevilsClaw_218x116

    Botanical Gem Has Surprises

    Research conducted on the refuge surprised even the most seasoned botanist as this understudied botanical gem revealed many surprises.

    Botanical Inventory

  • Aerial view of Hay Hollow Wash over San Bernardino Refuge / C. Lohrengel-USFWS

    Companion Refuge

    San Bernardino Refuge protects part of what has historically been the most extensive wetland in northwest Mexico and this Southwest region.

    Protecting the ciénega

  • Lesser long nosed bat / W. Radke, USFWS

    Lesser long-nosed bat

    This endangered bat is about 3” long with a small noseleaf. They feed on nectar from night-blooming plants and are important pollinators.

    Pollinators Matter

  • Yaqui chub / W. Radke, USFWS

    Saving Endangered Yaqui Fish

    Leslie Canyon National Wildlife Refuge was established to protect habitat for the endangered Yaqui chub and Yaqui topminnow.

    Learn more

  • Photo gallery images

    Photo Gallery

    Enjoy images of Leslie Canyon National Wildlife Refuge’s landscape and the wildlife that call it home all or part of the year.

    Photo Gallery


Public Scoping

Wildlife Refuge Seeks Public Input on Proposed Hunting at Leslie Canyon National Wildlife Refuge. Click here for Public Notice

Public Input Requested

Saving Endangered Yaqui Fish

Yaqui chub/W. Radke

Leslie Canyon National Wildlife Refuge located in the southeast corner of Arizona was established to protect habitat for the endangered Yaqui chub (Gila purpurea) and Yaqui topminnow (Poeciliopsis occidentalis sonoriensis).

Featured Species: Yaqui Chub - Audio Interview
Featured Stories

Within The Refuge Is A Rare Riparian Forest

The refuge also protects a rare velvet ash-cottonwood-black willow gallery forest.

Refuge Profile

About the NWRS

National Wildlife Refuge System


The National Wildlife Refuge System, within the U.S. Fish and Wildlife Service, manages a national network of lands and waters set aside to conserve America's fish, wildlife, and plants.

Learn more about the NWRS