Wolf-Grizzly confrontation photographed in Yellowstone National Park
The mid-sized grizzly is protecting the remains of an elk kill from a single wolf that approached within 10 yards of the bear. The photo was taken with a 800mm lens in the Pelican Valley of Yellowstone National Park.  Key Words: canine, Lobo, ursus, prey,, carrion, competition, ecology, interaction, behavior,nature,fauna, mammals,meadow,carnivores,wildlife photo, print, art, wildlife picture. Signed, open edition.