Black-Tailed Deer, Point Lobos State Reserve, CaliforniaA black-tailed deer walks into a shaft of light along the California coast at Point Lobos State Reserve. The black-tailed deer is a subspecies of the mule deer. Nikon D700 with Nikkor 70-200mm lens (at 135mm) ISO 500, f/5 at 1/640th of a second.