Ice cave in Mendenhall Glacier, Tongass National Forest, Juneau, Alaska Black Oystercatcher (Haematopus bachmani) on rocky beach, Katmai National Park, Alaska Bobcat (Lynx rufus) in the snow, Kalispell, Montana Yoho River flowing through chasm, Yoho National Park, British Columbia, Canada Snow Goose (Chen caerulescens) flocks flying above Skagit River flats, Washington Cascading creek in temperate rainforest interior, Sitka, Alaska Crab, Suriname Sockeye Salmon group jumping up waterfall, Brooks Falls, Katmai National Park, Alaska Grizzly Bear (Ursus arctos horribilis) swimming, Katmai National Park, Alaska European Yellow Pondlily with overcast sky, Katmai National Park, Alaska Prairie Dog (Cynomys sp) pair, Grasslands National Park, Saskatchewan, Canada Polar Bear three month old cub interrupts nursing to look around Southern Frog, Suriname Grizzly Bear (Ursus arctos horribilis) cubs, one yawning, Katmai National Park, Alaska Winter sunset over tundra, Canada Mantid instar, Woburn, Massachusetts Praying Mantis, Woburn, Massachusetts Clouds at sunrise, Azul Lagoon, Torres del Paine National Park, Chile Common Porcupine (Erethizon dorsatum) feeding on leaves, Haines, Alaska Black Bear (Ursus americanus) large adult male drinking from stream, Orr, Minnesota Black Bear (Ursus americanus) cub leaning against tree, Orr, Minnesota Giant Crab Spider, Suriname Grizzly Bear fishing for Sockeye Salmon, Brooks Falls, Alaska Entrance Mountain and Mount Woolard, San Juan Islands, Washington Humpback Whale (Megaptera novaeangliae) feeding near Juneau, Alaska Black Bear (Ursus americanus) cub in tree safe from danger, Orr, Minnesota Llewellyn Reef, Great Barrier Reef, Queensland, Australia Grizzly Bear male scent marking on rubbing tree, Katmai National Park, Alaska Waterbuck (Kobus ellipsiprymnus) mother and calf, Kruger National Park, South Africa Glaciated peaks, Anvers Island, Antarctic Peninsula, Antarctica Terminal moraine and glacial lake, Mendenhall Glacier, Juneau, Alaska Lupine (Lupinus sp) flowers and Mount Saint Elias, Alaska Lupine (Lupinus sp) flowers and Mount Saint Elias rising above Taan Fjord, Alaska Red Fox and Grizzly Bear, Katmai National Park, Alaska Grizzly Bear mother and cub playing, Katmai National Park, Alaska Page 1