Elk in Rocky Mtns National Park, Colorado

Colorado National Monument, USA

Rocky Mtns National Park, Colorado, USA

Castle Creek Rd, Aspen, Col., USA

Pussy willow & spring in the Rockies, CO., USA

Marmot & chipmunk, Rocky Mtns NP, CO., USA

McClure Pass, Colorado, USA

Stellar jay, Rocky Mtns NP, CO., USA

Dinosaur footprint, Dinosaur Ridge, CO., USA

Female elk, Rocky Mtns NP, CO., USA

Looking towards Denver from Colorado NM

Red squirrel in Colorado, USA

Castle Creek, Aspen, Colorado, USA

Garden of the Gods, Denver, CO., USA

Elk herd, Rocky Mtns NP, CO., USA

Castle Creek Rd, Aspen, Col., USA

Sunset strikes Colorado NM, USA

Maroon Creek, Aspen, Colorado, USA

Ski slope trails on Aspen Mountain

Sunset strikes Colorado NM, USA

Redstone, Colorado, USA

River confluence, Gunnison, CO., USA

Great Mesa area, Colorado, USA

Coke Ovens, Colorado NM, USA

Marmot, Rocky Mtns NP, Colorado, USA

Aspen trees rustle in Aspen, Colorado, USA

Redstone, Colorado, USA

Colorado National Monument, USA

Castle Creek Rd, Aspen, Col., USA

Chipmunk in Rocky Mtns NP, CO., USA

Colorado National Monument, USA

Elk in Rocky Mtns NP, Colorado, USA

Colorado National Monument, USA