Elk
ANL_0533
A bull Elk on a frosty Madison river. Yellowstone National Park.

ANL_0598
A young buck Elk on a frosty Madison river. Yellowstone National Park.

ANL_1903
A bull Elk bugling during the rut on the Madison river. Yellowstone National Park.

ANL_0808
A bull Elk crossing the Madison river. Yellowstone National Park.

ANL_0820
A bull Elk crossing the Madison river. Yellowstone National Park.

ANL_0825
A bull Elk crossing the Madison river. Yellowstone National Park.

ANL_2139
A bull Elk at his favourite tree in the Madison campground. Yellowstone National Park.

ANL_2177
A bull Elk at his favourite tree in the Madison campground. Yellowstone National Park.

ANL_1800
A bull Elk bugling during the rut on the Madison river. Yellowstone National Park.

ANL_1794
A bull Elk bugling during the rut on the Madison river. Yellowstone National Park.

ANL_2705
A bull Elk bugling in the Rocky Mountain National Park, Colorado.

ANL_2583
A bull Elk bugling in the Rocky Mountain National Park, Colorado.

ANL_2555
A bull Elk at his favourite tree in the Rocky Mountain National Park, Colorado.

ANL_2573
A bull Elk at his favourite tree in the Rocky Mountain National Park, Colorado.

ANL_2691
Bull Elk sparring in the Rocky Mountain National Park, Colorado.

ANL_2697
Bull Elk sparring in the Rocky Mountain National Park, Colorado.

ANL_2617
A bull Elk bugling in the Rocky Mountain National Park, Colorado.

ANL_1883
A bull Elk bugling during the rut on the Madison river. Yellowstone National Park.