Tim Fitzharris / Bobcat (Lynx rufus) mother and kittens, North America

Tim Fitzharris / Bobcat (Lynx rufus) mother and kitten in snowfall, North America

Tim Fitzharris / Siberian Tiger (Panthera tigris altaica) yawning, endangered, native to Siberia

Tim Laman / Orang utan male {Ponga pygmaeus} Gunung Palung NP, Borneo, Indonesia, Endangered, Wild

Tim Laman / Proboscis monkey (Nasalis larvatus) female carrying baby in mid leap across a river, Kinabatangan Wildlife Sanctuary, Sabah, Malaysia, Borneo, Endangered

Tim Laman / Proboscis Monkey (Nasalis larvatus) leaping across river, about to land in the water, Kinabatangan Wildlife Sanctuary, Sabah, Malaysia, Borneo, Endangered

Tim Laman / Proboscis monkey (Nasalis larvatus) adult male feeding on leaves in the rainforest, Kinabatangan Wildlife Sanctuary, Sabah, Malaysia, Borneo, Endangered

Tim Laman / Aerial view of rainforest along the Kinabatangan River, with clearing used by elephants visible. Kinabatangan Wildlife Sanctuary, Sabah, Malaysia, Borneo

Tim Laman / Proboscis monkey (Nasalis larvatus) juvenile playing by swinging from a vine. Kinabatangan Wildlife Sanctuary, Sabah, Malaysia, Borneo, Endangered

Tim Laman / Jumping spider (Salticidae) in Sierra Madre National Park, Luzon, Philippines. September

Tim Laman / Philippine Tarsier (Tarsius syrichta) Bohol Island, Philippines, November

Tim Laman / Sooty terns (Onychoprion fuscatus) hover over their nesting colony on Teuaua Islet, off Ua Huka Island, Marquesas Islands, French Polynesia.

Tim Laman / Aerial view of the Rock Islands, Palau, Micronesia, December 2001.

Tim Laman / Pink anmonefish (Amphiprion perideraion) in anemone on coral reef in Borneo. Sipadan Island, Sabah, Malaysia.

Tim Laman / Giant Kelp (Macrocystis pyrifera) close up with detail of floats. Catalina Island, California, USA July

Tim Laman / Giant Kelp (Macrocystis pyrifera) close up with detail of floats. Catalina Island, California, USA July

Tim Laman / Garibaldi fish (Hypsypops rubicundus) amongst forest of Giant Kelp (Macrocystis pyrifera). Catalina Island, pacific, California, USA. July 2001.

Tim Laman / Two false clown anemonefish (Amphiprion ocellaris) amongst tentacles of sea anemone, Wakatobi Islands, Sulawesi, Indonesia.

Tim Laman / Pink anemonefish (Amphiprion perideraion) amongst tentacles of Sea anemone, Indo-pacific

Tim Laman / Chocolate Hills on Bohol Island, Philippines, November 2001.

Tim Laman / Frog {Rana similis} Sierra Madre National Park, Luzon, Philippines

Tim Laman / False clown anemonefish (Amphiprion ocellaris) amongst tentacles of sea anemone, Wakatobi Islands, Sulawesi, Indonesia.

Tim Laman / Giant Kelp (Macrocystis pyrifera) close up with detail of floats. Catalina Island, California, USA July

Tim Laman / Yellow-crowned Night Heron (Nyctanassa violacea) standing on lava rock. Santiago Island, Galapagos

Tim Fitzharris / Tiger-striped Leaf Frog (Phyllomedusa tomopterna) on Heliconia, Costa Rica

Tim Fitzharris / California Poppy (Eschscholzia californica) flowers, Antelope Valley, California

Tim Fitzharris / California Poppy (Eschscholzia californica) and other wildflowers growing on hillside in spring, Tehachapi Mountains, California

Tim Fitzharris / American Bison (Bison bison) herd grazing on shortgrass praire near Scoria Point, Theodore Roosevelt National Park, North Dakota

Tim Fitzharris / Blanketflower (Gaillardia sp) close up showing dense pistils in center, North America

Tim Fitzharris / Common Sunflower (Helianthus annuus) group showing symmetrical seed heads, North America

Tim Fitzharris / Aspen and Spruce trees dusted with snow, Rocky Mountain National Park, Colorado

Tim Fitzharris / Aspens at Independence Pass, Colorado

Tim Fitzharris / Sunset over Polihale Beach, Kauai, Hawaii

Tim Fitzharris / Little Pigeon River cascading among rocks and colorful Maple leaves, Great Smoky Mountains National Park, Tennessee

Tim Fitzharris / Evening Primrose (Oenothera erythrosepala) and Prairie Verbena, North America

Tim Fitzharris / Cape Buffalo (Syncerus caffer) portrait, Kenya

Tim Fitzharris / American Bison (Bison bison), North America

Tim Fitzharris / Canada Lynx (Lynx canadensis) climbing on rock, North America

Tim Fitzharris / American White Pelican (Pelecanus erythrorhynchos), North America

Tim Fitzharris / Roseate Spoonbill (Platalea ajaja) wading, North America

Tim Fitzharris / Double-crested Cormorant (Phalacrocorax auritus) drying its wings, North America

Tim Fitzharris / American Oystercatcher (Haematopus palliatus) wading, North America

Tim Fitzharris / Common Porcupine (Erethizon dorsatum) eating an apple, North America

Tim Fitzharris / Osprey (Pandion haliaetus) flying, North America

Tim Fitzharris / Raccoon (Procyon Lotor) two babies climbing tree, North America

Tim Fitzharris / Raccoon (Procyon Lotor) two babies climbing tree, North America

Tim Fitzharris / Gray Wolf (Canis lupus) pair standing, North America

Tim Fitzharris / Gray Wolf (canis lupus) howling, North America

Tim Fitzharris / Black Bear (Ursus americanus) feeding, North America

Tim Fitzharris / Mountain Lion (Puma concolor) mother carrying cub in her mouth, North America

Tim Fitzharris / Red Fox (Vulpes vulpes) kit, North America

Tim Fitzharris / Red Fox (Vulpes vulpes) trio of kits peeking out of their den, North America

Tim Fitzharris / Striped Skunk (Mephitis mephitis) kit, North America

Tim Fitzharris / Vervain (Verbena officinalis) at Franklin Mountains State Park, Chihuahuan Desert, Texas

Tim Fitzharris / Red-eyed Tree Frog (Agalychnis callidryas) three sitting on Heliconia (Heliconia sp), Costa Rica, Digital composite

Tim Fitzharris / Red-eyed Tree Frog (Agalychnis callidryas) climbing on flower, Costa Rica

Tim Fitzharris / Rainbow Trout (Oncorhynchus mykiss) pair swimming underwater

Tim Fitzharris / Tabacon River, cascades and pools in the rainforest, Costa Rica

Tim Fitzharris / Stand of conifers in the Elk Mountains near Crested Butte, Colorado

Tim Fitzharris / Cascading waterfall in Jefferson National Forest, Virginia

Tim Fitzharris / Full moon setting over Zabriskie Point, morning, Death Valley National Park, California

Tim Fitzharris / Autumn deciduous forest, Shenandoah National Park, Virginia

Tim Fitzharris / Sunset at Shark's Cove, Oahu, Hawaii

Tim Fitzharris / Grand Teton Range and cloudy sky at Schwabacher Landing, Grand Teton National Park, Wyoming

Tim Fitzharris / The Mittens and Merrick Butte at sunrise, Monument Valley, Arizona

Tim Fitzharris / East and West Mittens, buttes with rippled sand, Monument Valley, Arizona

Tim Fitzharris / Lenticular clouds over Mount Dana, Mount Gibbs, and Mammoth Peak at Tuolumne Meadows, Yosemite National Park, California

Tim Fitzharris / Mount Chephren and Waterfowl Lake, Banff National Park, Alberta, Canada

Tim Fitzharris / McArthur beach at sunrise, Florida

Tim Fitzharris / Sunset over Leo Carillo State Beach, Malibu, California

Tim Fitzharris / Storm clouds over the Colorado River at Horseshoe Bend near Page, Arizona

Tim Fitzharris / Autumn leaves on wet boulders in stream, Great Smoky Mountains National Park, North Carolina

Tim Fitzharris / Island in Georgian Bay, Lake Huron, Killarney Provincial Park, Ontario, Canada

Tim Fitzharris / Enderts Beach at sunset, Redwood National Park, California

Tim Fitzharris / Sea arch and full moon over El Matador State Beach, Malibu, California

Tim Fitzharris / Castle Rock overlooking Lake Superior, Pictured Rocks National Lakeshore, Michigan

Tim Fitzharris / Quaking Aspen (Populus tremuloides) grove in fall colors, Maroon Bells, Snowmass Wilderness, Colorado

Tim Fitzharris / Castle Mountain and boreal forest reflected in lake, Banff National Park, Alberta, Canada

Tim Fitzharris / Opuntia (Opuntia sp) in Chihuahuan Desert landscape, Big Bend National Park, Texas

Tim Fitzharris / Sandstone striations and erosional features, Badlands National Park, South Dakota

Tim Fitzharris / Full moon over Mono Lake with wind and rain eroded tufa towers and the eastern Sierra Nevada Mountains in the background, California

Tim Fitzharris / Incoming waves at Bandon Beach, Oregon

Tim Fitzharris / Clouds and sunset reflected in stream, Hellroaring Plateau, Montana

Suzi Eszterhas / Southern sea otter (Enhydra lutris) researcher Tim Tinker and veterinarian Dr. Mike Murray handling anesthetized otter after taking blood samples and tagging flippers, Big Sur Coastline, California, U...

Suzi Eszterhas / Southern sea otter (Enhydra lutris) researcher Tim Tinker handing diver net for capturing sea otters for flipper tagging, blood sampling, and implantation of time depth recorder, Big Sur Coastline, Ca...

Tim Fitzharris / Cabbage Palm (Sabal sp) trees and moon, Myakka River State Park, Florida

Tim Fitzharris / West Temple, Zion National Park, Utah

Tim Fitzharris / Lesser Flamingo (Phoenicopterus minor) group foraging, Lake Nakuru, Kenya

Tim Fitzharris / Mount Moran and String Lake, Grand Teton National Park, Wyoming

Tim Fitzharris / Violet Sabre-wing (Campylopterus hemileucurus) male feeding on flower nectar, Ecuador

Tim Fitzharris / American Bison (Bison bison) herd grazing in winter, Yellowstone National Park, Wyoming

Tim Fitzharris / African Elephant (Loxodonta africana) sub-adults drinking at waterhole, Africa

Tim Fitzharris / Seastacks silhouetted at sunset, Ruby Beach, Olympic National Park, Washington

Tim Fitzharris / Seastacks silhouetted at sunset, Ruby Beach, Olympic National Park, Washington

Tim Fitzharris / Red Fox (Vulpes vulpes) pups, Montana

Tim Fitzharris / Deciduous forest in autumn, Price Lake, Blue Ridge Parkway, North Carolina