Caption
White flowering birdcage evening primrose (Oenothera deltoides), yellow evening primrose (Oenothera primiveris) and Coulter's globemallow (Sphaeralcea coulteri) with the Sierra Pinta Mountains in the background at dawn, Cabeza Prieta National Wildlife Refuge, Arizona. February 2014.
Availability
Only inBelgium, Canada, France, Luxembourg, Switzerland