1161-324 - Young Thomsons Gazelle stuck in the mud of a drying river bed, Grumeti area, Tanzania

1161-1212 - Migrating Blue Wildebeest running, Grumeti, Tanzania

1161-221 - Herd of four African Cape buffalos, Grumeti,Tanzania, East Africa

817-439655 - boy running from a big ocean wave

817-440494 - Ice climbing Lower Falls Right which is rated WI-4 and located at Shoshone Falls in the Snake River Canyon near the city of Twin Falls in southern Idaho

817-439876 - girl in the subway stairs

817-440491 - Ice climbing a route called Chrome Moly which is rated WI-4 and located at the Mother Lode Area in the Snake River Canyon near the city of Twin Falls in southern Idaho

817-440513 - Ice climbing Cornet Falls which is rated WI-4 and located in the San Jaun Mountains near the city of Telluride in southwestern Colorado.

817-440510 - Ice climbing Cornet Falls which is rated WI-4 and located in the San Jaun Mountains near the city of Telluride in southwestern Colorado.

817-440514 - Ice climbing Cornet Falls which is rated WI-4 and located in the San Jaun Mountains near the city of Telluride in southwestern Colorado.

817-440493 - Ice climbing a route called Chrome Moly which is rated WI-4 and located at the Mother Lode Area in the Snake River Canyon near the city of Twin Falls in southern Idaho

817-440512 - Ice climbing Cornet Falls which is rated WI-4 and located in the San Jaun Mountains near the city of Telluride in southwestern Colorado.

817-439877 - girl alone in mall

817-440495 - Ice climbing Lower Falls Right which is rated WI-4 and located at Shoshone Falls in the Snake River Canyon near the city of Twin Falls in southern Idaho

817-440492 - Ice climbing a route called Chrome Moly which is rated WI-4 and located at the Mother Lode Area in the Snake River Canyon near the city of Twin Falls in southern Idaho

817-440511 - Ice climbing Cornet Falls which is rated WI-4 and located in the San Jaun Mountains near the city of Telluride in southwestern Colorado.

832-131417 - Man approaching a group of menacing-looking youths in a dark pedestrian underpass

832-126597 - Sand sculpture at the Sand Sculpture Festival, Berlin, Germany, Europe

832-122926 - Turtle-shaped whirligig, Bon Bon Land, Holme ostrup, Naestved, Zealand, Denmark, Europe

817-424224 - McLean Worsham ice climbing Genesis which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

817-424220 - Mark Weber ice climbing Palisade Falls which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

817-424219 - Mark Weber ice climbing Palisade Falls which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

817-424218 - Elijah Weber ice climbing Palisade Falls which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

817-424217 - Mark Weber ice climbing Palisade Falls which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

817-424222 - McLean Worsham ice climbing Palisade Falls which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

817-424223 - McLean Worsham ice climbing Palisade Falls which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

817-424221 - Elijah Weber ice climbing Genesis which is rated WI-4 and located in Hyalite Canyon in the Gallatin Mountains near the city of Bozeman in southern Montana

1113-84105 - Great White Shark, Carcharodon carcharias, Mexico, Pacific ocean, Guadalupe

1113-77246 - Historic tunnel Elbtunnel, Hamburg Germany

817-410142 - Ashly Gillis BASE jumping at the Perrine Memorial Bridge over the Snake River Canyon near the city of Twin Falls in southern Idaho

817-410141 - Tim Dutton and James MacDonald BASE jumping at the Perrine Memorial Bridge over the Snake River Canyon near the city of Twin Falls in southern Idaho

817-410138 - Connie Clark BASE Jumping the Perrine Memorial Bridge over the Snake River Canyon near the city of Twin Falls in southern Idaho

817-410140 - Tim Dutton and James MacDonald BASE jumping at the Perrine Memorial Bridge over the Snake River Canyon near the city of Twin Falls in southern Idaho

1116-31825 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) close-up near surface, mouth open.

1116-34733 - Hawaii, Big Island, Hawaii Volcanoes National Park, River of lava from Pu'u O'o fountain head

1116-31826 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) close-up near surface, mouth open.

1116-35797 - Florida, Big Cypress National Park, American Alligator [For use up to 13x20 only]

1116-31880 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier], with remora.

1116-31865 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier].

1116-31844 - Caribbean, Bahamas, Caribbean Reef Shark (Carcharhinus perezi), with fish.

1116-31824 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) close-up near surface, mouth open.

1116-31839 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris), view from below.

1116-31834 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) with remora.

1116-31853 - Caribbean, Bahamas, Caribbean Reef Shark (Carcharhinus perezi) with fish.

1116-31861 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier].

1116-34738 - Hawaii, Big Island, Mauna Loa, Volcanic eruption

1116-31879 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier], with remora.

1116-32069 - Caribbean, Bahamas, Caribbean Reef Shark (Carcharhinus perezi).

1116-31889 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier], with remora.

1116-31833 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) with remora and fish in dark water.

1116-31849 - Caribbean, Bahamas, Caribbean Reef Shark (Carcharhinus perezi).

1116-31855 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier], and lemon shark (negaprion brevirostris).

1116-31841 - Caribbean, Bahamas, Caribbean Reef Sharks (Carcharhinus perezi), with remora in dark water.

1116-31862 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier].

1116-31830 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) near seafloor.

1116-31878 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier], with remora.

1116-34470 - Thailand, Phuket, the streets flood with water in the 12/04 Tsunami.

1116-31828 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) close-up near surface.

1116-31875 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier].

1116-31887 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier], with remora.

1116-31827 - Caribbean, Bahamas, Little Bahama Bank, Lemon Shark (Negaprion brevirostris) close-up near surface.

1116-34734 - Hawaii, Big Island, Kilauea Volcano, Lava flow burning Ohia forest near Pu'u O'o vent

1116-31874 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier].

1116-31877 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier].

1116-31885 - Caribbean, Bahamas, Little Bahama Bank, 14 foot tiger shark [Galeocerdo cuvier], with remora.

1116-31851 - Caribbean, Bahamas, Caribbean Reef Shark (Carcharhinus perezi) with fish.

1116-156 - People Walking Across A Rope Bridge

1116-2190 - Devenish Monastic Site, Devenish Island, Lower Lough Erne, County Fermanagh, Ireland

857-63910 - Kevin Jorgesen bouldering at sunset on the craggy Sonoma County coastline in Northern California. Bouldering is a kind of gymnastic rock climbing in which the climber uses his hands and feet to scale reasonably small rocks without a rope or other equipment.

857-52975 - Leg bones on display at the Murambi Genocide Memorial in Rwanda.

857-52970 - Bodies on display at the Murambi Genocide Memorial near Gikongoro in southern Rwanda.

857-52972 - Bodies on display at the Murambi Genocide Memorial near Gikongoro in southern Rwanda.

857-52977 - Bodies on display at the Murambi Genocide Memorial near Gikongoro in southern Rwanda.

857-52976 - Skulls are lined up at the Murambi Genocide Memorial outside of Gikongoro in southern Rwanda.

857-38317 - Two men rock climbing on a large granite face in North Carolina.

857-41674 - A wooden dory running Lava Falls Rapid, Grand Canyon National Park, Arizona.

857-43829 - Two rock climbers scale a vertical sandstone cliff in Castle Valley, Utah.

857-45161 - Cliff Leight, a desert adventurer, leaps above Mesa Arch

857-36633 - Dean Potter slacklining near Moab, Utah.

857-30929 - Jack Kennedy kayaking at the Skookumchuck wave in British Colombia, Canada

857-18764 - Joe Brooks climbs Legend of the Overfiend, a 5.14b sport climb at Mt. Charleston, NV, outside Las Vegas. this photograph was taken on the route's first ascent.

857-18768 - Joe Brooks climbs Legend of the Overfiend at Nevada's Mount Charleston outside Las Vegas. It is one of the premier sport climbing limestone cliffs in the United States with some of the toughest routes.

857-16893 - A sign for recently renamed U.S. Highway 666 stands alongside the road south of Cortez, Colo. Citizen and Native American groups petitioned the federal government to change the number of the road for fear the devilish connection contributed to accident and fatality rates on the highway.

857-16108 - Rappelling off cliff at Acadia National Park, Maine

857-18704 - Joe Brooks climbs Facile, 5.14b sport climb at Mount Charleston outside Las Vegas, NV

857-18701 - Joe Brooks Sport Climbing at Mt. Potaci cliff outside Las Vegas, NV.

857-18766 - Joe Brooks sport climbing at Mount Potaci, NV outside of Las Vegas

857-25700 - Tommy Caldwell rock climbing at The Monastery near Estes Park, Colorado. Tommy Caldwell is one of the worlds leading rock climbers.

857-18707 - Joe Brooks climbs Free At Last, 5.13b, at Mt. Charleston, near Las Vegas, NV.

857-18767 - Joe Brooks on the first successful ascent of Facile, 5.14b, at Mount Charleston, NV outside Las Vegas

832-28461 - Calling Waxy monkey tree frog (Phyllomedusa sauvagei) with vocal sac, Gran Chaco, Paraguay

832-28455 - Close-up of a Waxy monkey tree frog (Phyllomedusa sauvagii) sitting on a branch, Gran Chaco, Paraguay

817-393037 - D-Dortmund, Ruhr area, Westphalia, North Rhine-Westphalia, NRW, D-Dortmund-Hombruch, D-Dortmund-Bittermark, Bittermark memorial, art object by Karel Niestrath and Will Schwarz, memorial site, war crimes, killing of forced labourers and resistance fighters. D-Dortmund, Ruhr area, Westphalia, North Rhine-Westphalia, NRW, D-Dortmund-Hombruch, D-Dortmund-Bittermark, Bittermark memorial, art object by Karel Niestrath and Will Schwarz, memorial site, war crimes, killing of forced labourers and resistance fighters by the Gestapo

817-393036 - D-Dortmund, Ruhr area, Westphalia, North Rhine-Westphalia, NRW, D-Dortmund-Hombruch, D-Dortmund-Bittermark, Bittermark memorial, art object by Karel Niestrath and Will Schwarz, memorial site, war crimes, killing of forced labourers and resistance fighters. D-Dortmund, Ruhr area, Westphalia, North Rhine-Westphalia, NRW, D-Dortmund-Hombruch, D-Dortmund-Bittermark, Bittermark memorial, art object by Karel Niestrath and Will Schwarz, memorial site, war crimes, killing of forced labourers and resistance fighters by the Gestapo

743-954 - Springbok (Antidorcas marsupialis) watching lion, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

817-377169 - Jed Weber ice climbing a route called The Elevator Shaft which is rated WI-4 and located at the Unnamed Wall in Hyalite Canyon near the city of Bozeman in southern Montana

817-375027 - Elijah Weber ice climbing a route called The Fat One which is rated WI-3 and located at the Unnamed Wall in Hyalite Canyon near the city of Bozeman in southern Montana

817-374750 - Dave Weber ice climbing a route called Jack Spratt which is rated WI-5 and located at The Mother Lode area in the Snake River Canyon near the city of Twin Falls in southern Idaho

817-375020 - Elijah Weber ice climbing a route called Fat Chance which is rated WI-3 and located at the Mummy Cooler Area in Hyalite Canyon near the city of Bozeman in southern Montana

908-8 - Great White Shark (Carcharodon Carcharias) swimming with shoal of fish. Isla Guadalupe, Mexico.