Biosphere Reserve of the, MEX/Pinacate & Gran Desierto Altar, Sonora Mexico. Sykes Crater in afternoon light, Mac Dougal Crater and Sierra Hornaday in background.1193h6x96
Biosphere Reserve of the, MEX/Pinacate & Gran Desierto Altar, Sonora Mexico. Crater Caravajales with ground fog swirling. 1193h6x99
Biosphere Reserve of the, MEX/Pinacate & Gran Desierto Altar. Ocotillo (Fouquieria splendens)flowering with teddy bear cholla (Opuntia bigelovii) volcanic ash & lava flow.395h10
