1116-50097 - Common Jackal (Canis Aureus) and Black-backed Jackal (Canis mesomelas) attack and kill a Thomson's Gazelle (Gazella thomsoni) for food; Tanzania
832-387990 - Guanacos (Llama guanicoe), two animals in playful combat, Torres del Paine National Park, Region de Magallanes y de la Antartica Chilena, Patagonia, Chile, South America
832-387991 - Guanacos (Llama guanicoe), two animals in playful combat, Torres del Paine National Park, Region de Magallanes y de la Antartica Chilena, Patagonia, Chile, South America
832-387989 - Guanaco (Llama guanicoe), three animals in playful combat, Torres del Paine National Park, Region de Magallanes y de la Antartica Chilena, Patagonia, Chile, South America
832-386378 - Southern Giraffes (Giraffa camelopardalis giraffa), fighting males in the dry and barren Auob riverbed, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa
832-386380 - Southern Giraffes (Giraffa camelopardalis giraffa), fighting males in the dry and barren Auob riverbed, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa
832-386379 - Southern Giraffes (Giraffa camelopardalis giraffa), fighting males in the dry and barren Auob riverbed, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa
1116-47995 - A mother cheetah (Acinonyx jubatus) and her cub chase a scrub hare (Lepus saxatilis) on a grassy plain. They have golden fur covered with black spots, and the cub is stretching out it's paw to catch the hare. Masai Mara, Kenya
1116-47262 - Pair of Zebra (Equus grevyi) stallions rise on hind feet to kick and bite each other as they fight on the floor of Ngorongoro Crater, Ngorongoro Conservation Area, Tanzania
1174-8152 - Two hippos, Hippopotamus amphibius, fight each other on land, one with his jaws wide open, the other with bloodied mouth and flanks, Londolozi Game Reserve, Sabi Sands, South Africa
1116-46834 - This trumpetfish (Aulostomus chinensis) is traveling over a reef between the fins of a green sea turtle (Chelonia mydas), an endangered species, in an attempt to ambush an unsuspecting fish, Maui, Hawaii, United States of America
1174-7100 - Spotted hyenas, Crocuta crocuta, attacking a pride of lions, Panthera leo, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa
860-287690 - Nile Crocodile (Crocodylus niloticus) attacking a young Buechell's Zebra (Equus quagga burchellii) during the crossing of the Mara River, Masai Mara, Kenya
1174-4960 - A male lion, Panthera leo, chasing a spotted hyena, Crocuta crocuta, a second hyena attacking the lion, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa
1174-5230 - An African harrier-hawk, Polyboroides typus, perched in a dead tree, two Burchell's starling, Lamprotornis australis, attack the hawk, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa
832-382764 - Orca (Orcinus orca) attacking sea lion pups (Otaria flavescens) at the beach, Mirador, Punta Norte, Peninsula Valdes, Chubut, Patagonia, Argentina, South America
1116-39735 - The strings hanging off the dorsal fin of this Great White Shark (Carcharodon carcharias) are parasitic copepods. Photographed just breaking the surface off Guadalupe Island, Mexico
764-5651 - Two male lion (Panthera leo) attacking a Cape Buffalo (African Buffalo) (Syncerus caffer), Ruaha National Park, Tanzania, East Africa, Africa
1167-381 - Two southern elephant seal (Mirounga leonina) bulls rear up and attack to establish dominance, Sea Lion Island, Falkland Islands, South America
1167-382 - Two southern elephant seal (Mirounga leonina) bulls rear up and attack to establish dominance, Sea Lion Island, Falkland Islands, South America
1112-137 - Juvenile magnificent frigatebird (Fregata magnificens) attacking an Elliot's storm petrel (Oceanites gracilis galapagoensis), Punta Pitt, San Cristobal Island, Galapagos Islands, Ecuador, South America
1112-138 - Juvenile magnificent frigatebird (Fregata magnificens) attacking an Elliot's storm petrel (Oceanites gracilis galapagoensis), Punta Pitt, San Cristobal Island, Galapagos Islands, Ecuador, South America
979-7102 - Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax (atriceps) atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina
970-339 - Tarpon and Silversides, shallow water with sky reflecting under water amidst large school of silverside minnows being attacked by tarpon. Grand Cayman Island, Cayman Islands, Caribbean
979-7105 - Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina
979-7104 - Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina
979-7103 - Southern Giant Petrels (Macronectes giganteus) attacking and eventually killing an imperial rock shag (Phalacrocorax atriceps) on a tiny offshore reef in the Beagle Channel outside Ushuaia, Argentina