usdagov 18232762585 Chris West (who directed CCALT up until May 2015), left, celebrating conservation progress at the Yust ranch with Jay and Jim Yust, and CCALT's Carolyn Aspe

---

Size: 1942px × 1287px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: nature, science