Saving a Species: The Sonoran Pronghorn
John McMahan, Christa Weise and Paul Sitzmann, Pronghorn Recovery Team members, release a Sonoran pronghorn back into the Cabeza Prieta National Wildlife Refuge captive breeding pen after being processed during the annual capture and release, Dec. 12, 2023. After the pronghorn are captured, blood and fecal samples are taken and vaccinations are given, new pronghorn also receive ear tags and radio collars. (U.S. Air Force photo by Darlene Seltmann)