Dense stands of saguaro cacti, Carnegiea gigantea, capture the sunrise first light as the full moon sets.
Sunrise over ridgeline of saguaro cacti, Carnegiea gigantea, with backlit chain cholla cacti, Opuntia fulgida, in the foreground.
Sunset behind chain cholla, Opuntia fulgida, with "chains" of fruit hanging silhouetted against western sky.
