Caption
Sonoran Desert on volcanic soil with Teddy-bear cholla (Cylindropuntia bigelovii), Saguaro (Carnegiea gigantea) and ocotillo (Fouquieria splendens). El Tecolote volcano, El Pinacate Biosphere Reserve, northwest Mexico. January 2009.
Availability
Only inBelgium, Canada, France, Luxembourg, Switzerland