Red dots show water level declines; blue dots show water level rises.
Along the Rio Cocospera, in Sonora, Mexco
Southern Arizona Infrared
The Sonoita Valley
A set of photographs of the Dove of the Desert
Slide show presented on June 5, 2014
From a sky island lying some 70 kilometers East North East of Hermosillo, Sonora, Mexico
Famous big horn sheep habitat along the Mexican border, in SW Arizona