Kofa National Wildlife Refuge, AZ/ Kofa Mountains with the prominent Palm Canyon opening in the center of the range with Teddy bear cholla (Opuntia bigelovii) at sunset. 1098H9
Kofa National Wildlife Refuge, AZ/ Teddy bear cholla (Opuntia bigelovii) amid forest of Ocotillo (Fouquieria splendens). 299H4
Aravaipa Canyon, AZ/Wilderness Virgus Canyon confluence boulder chok- ed with fall color. 12/87v xa
