Photos of representative habitats present at C. E. Miller Ranch and the Sierra Vieja. A Valentine Plain, tobosa-grama association B Valentine Plain, mesquite-huisache-blackbrush association C Valentine Plain, creosote bush-catclaw-blackbrush association D Sierra Vieja, stream bed association E Sierra Vieja, catclaw-grama association F Sierra Vieja, grama-bluestem association G Sierra Vieja, Ojos Viejitas or Canyon Springs, and H Valentine Plain, 96 Tank. Photos by DRD.