Black-Tailed Jackrabbit, Anza Borrego State Park, CaliforniaBlack-tailed jackrabbits have particularly long ears for rabbits. This black-tailed jackrabbit had particularly long ears for a black-tailed jackrabbit. Photographed in Anza-Borrego State Park in California. Nikon D800 with Nikkor 200-400mm lens (at 400mm) ISO 400, f/4 at 1/1250th of a second.