Bull Elk, Rocky Mountain National Park, ColoradoThe Rocky Mountain elk has the largest antlers of all the elk subspecies in North America. In springtime and throughout the summer, the antlers continue to grow and are covered in velvet. Eventually, they’ll shed the velvet and then the antlers themselves. This guy had been sleeping in the grass and all I saw were those great big antlers until he woke up.
Nikon D300 with Nikkor 200-400mm lens (at 400mm) ISO 400, f/6.3 at 1/200th of a second