Cabeza Prieta National Wildlife Refuge, AZ / Pinta Sands, Sierra Pinta Mtns., dune patterns, flowering Birdcage evening primrose, Oenothera deltoides, & Sand verbena, Abronia villosa

Cabeza Prieta National Wildlife Refuge, AZ. / Dawn light on ocotillo, Fouquieria splendens, red lava rocks strewn before the Cabeza Prieta Mountains. 808H6

Kofa Natn'l.Wildlife Ref., AZ/Teddy Bear Cholla(Opuntia bigelovii) sunset,Kofa Queen Canyon.289v xc