Alaskan Husky Maun, a lead Alaskan Husky sled dog in the Boundary Waters, Minnesota

Alaskan Husky eyes The intensity of an Alaskan Huskies eyes, Boundary Waters, Minnesota

American Avocet at Palo Alto Baylands, California

American Avocet chick at Palo Alto Baylands, California

Allen's hummingbird bathing in a stream

Allen's hummingbird, Selasphorus sasin, bathing in a stream in Golden Gate Park, San Francisco, California

Allen's hummingbird feeding on a pride of Madeira plant

Allen's hummingbird, Selasphorus sasin, feeding on a Pride of Madeira plant (Echium fastuosum) in Golden Gate Park, San Francisco, California

Polar bear protecting its young Mom protecting its cubs from an interested male, Churchill, Canada

Mom & 2 cubs, Churchill, Canada

Mom & cub polar bear Mom and cub resting after nursing, Churchill, Canada

Selkirks, Canada Heading towards Mt Durand in Selkirks, Canada

Lillies on a Pond Lillies on a pond wtih the reflection of the clouds by Seward Highway, Alaska

Horned Puffin Horned Puffin with its fish, Resurrection Bay, Seward, Alaska

Grizzly Bear with his catch After catching this salmon the Grizzly Bear wondered into the forest to eat it before returning for his next dish. Brooks River, Katmai, Alaska

I see you! Wolf checking me out, near Brooks River, Katmai peninsula, Alaska

Grizzly Bear Fishing Grizzly bear about to catch his dinner. Brooks River, Katmai, Alaska

Its MY fishing spot! Grizzly bears fighting for key fishing positions in the Brooks River, Katmai, Alaska

Waiting & watching Grizzly bear patiently waiting and watching for the salmon. Brooks River, Katmai Peninsula, Alaska

Grizzly Bear claws Close up of the Grizzly bears claws, Katmai Peninsula, Alaska

Mom, HELP! Grizzly bear mom rescuing its cub after a male grizzly bear chased it up a tree, Katmai, Alaska

Arizona Cactus Garden, Stanford University Arizona Cactus Garden, Stanford University, California

Silhouettes People silhouetted in Redwall Cavern at mile 33 of the Colorado River through the Grand Canyon

Saddle Canyon, Grand Canyon Saddle Canyon, a slot canyon off the Grand Canyon at mile 47, Arizona

Nankoweap Granaries AD 1100 puebloan granaries at Nankoweap, mile 53 or Grand Canyon Colorado River, AZ

Reflections Still water of the Colorado River allowed the reflection of the sun on the rock wall of the Grand Canyon

Desert Spiny Lizard Desert Spiny Lizard at Deer Creek, mile 136 of Colorado River through the Grand Canyon

Rafts at Havasu Creek, Grand Canyon Rafts on the mineral rich Havasu Creek, mile 157 of Colorado River through the Grand Canyon, AZ

Winter Snow in Tahoe Snow of the Sierra Nevada's at Royal Gorge, California

Royal Gorge Creek at Royal Gorge, Tahoe, California

Lake Tahoe in Winter Snowy scene of Lake Tahoe from Alpine Meadows, California

Snowy Lake Tahoe Snowy mountains around Lake Tahoe from Alpine Meadows, California

Valley Fog Fog in Mineral Basin at Snowbird, Little Cottonwood Canyon, Utah

Sunset at Ludington Beach Sunset over Lake Michigan with Ludington Lighthouse in the background

Sunset, Ludington Lighthouse Sunset over Ludington Lighthouse, Lake Michigan

Horseshoe Bay from Mackinac Island, MI Horseshoe Bay from Mackinac Island, Michigan

Precariously balanced Common Merganser with chicks, Mackinac Island, Michigan. The chicks kept falling off and having to climb back up!

Firing of Fort Mackinac Cannon Cannon being fired at Fort Mackinac, Mackinac Island, Michigan

Stream in Olympic National Park Stream in the rainforest of the Olympic National Park, Washington

Teahwhit Head, Olympic National Park Fog clearing from Teahwhit head, Olympic National Park

Rainbow at Sol Duc Falls Rainbow at Sol Duc Falls, Olympic National Park

Sun rays Suns rays catching the mist from Sol Duc waterfall, Olympic National Park

Mt Olympus Mt Olympus through the clouds from Bogachiel Peak, Olympic National Park

Anna's Hummingbird feeding Anna's Hummingbird getting nectar from a Lily of the Nile flower

Feeding time Anna's Hummingbird feeding on a border penstemon

Anna's Hummingbird Anna's Hummingbird, California

Golden Gate Bridge Golden Gate Bridge, San Francisco, from Baker Beach at sunset

Kings River, Kings Canyon National Park Fall colors in Kings Canyon National Park, California