1116-49315 - Close-up of female cheetah (Acinonyx jubatus) with black background, Serengeti, Tanzania

1116-49165 - Large herd of Wildebeest (Connochaetes taurinus) kick up dust as they descend a steep bank to cross the Mara River, Serengeti National Park, Tanzania

1116-49339 - Close-up of two hippo (Hippopotamus amphibius) fighting and splashing in water, Serengeti, Tanzania

1116-49381 - Two spotted hyena (Crocuta crocuta) wallow in muddy pool, Serengeti, Tanzania

1116-49376 - Three male lions (Panthera leo) feed on dead buffalo (Syncerus caffer), Serengeti, Tanzania

1116-49353 - Plains zebra (Equus quagga) walks through puddle towards camera, Serengeti, Tanzania

1116-49257 - Male lion (Panthera leo) lies on a rock looking at the camera, Serengeti, Tanzania

1116-49345 - Female Thomson gazelle (Eudorcas thomsonii) bends to kiss baby, Serengeti, Tanzania

1116-49324 - Two Masai giraffe (Giraffa camelopardalis tippelskirchii) stand with hills behind, Serengeti, Tanzania

1116-49167 - Safari vehicle drives toward the rising sun shining through the branches of a leafless tree in Katavi National Park, Tanzania

1116-49160 - Female Leopard (Panthera pardus) surveys its territory from atop a large boulder in Serengeti National Park, Tanzania

1116-49156 - Young Chimpanzee (Pan troglodytes) resting in a tree in Mahale Mountains National Park on the shore of Lake Tanganika, Tanzania

1116-49164 - Large herd of Wildebeest (Connochaetes taurinus) kick up dust as they plunge down a steep bank to cross the Mara River, Serengeti National Park, Tanzania

1116-49161 - African Elephant (Loxodonta africana) with partial reflection drinks from a quiet pool in the Ruaha River in Ruaha National Park, Tanzania

1116-49176 - Wildebeest (Connochaetes taurinus) splash through the Mara River, Serengeti National Park, Tanzania

1116-49317 - Lilac-breasted roller (Coracias caudatus Linnaeus) perches on branch turning head, Serengeti, Tanzania

1116-49341 - Common warthog (Phacochoerus africanus) eyes camera in burned grass, Serengeti, Tanzania

1116-49177 - Large herd of Wildebeest (Connochaetes taurinus) kick up dust as they plunge down a steep bank to cross the Mara River, Serengeti National Park, Tanzania

1116-49326 - African white-backed vulture (Gyps africanus) soars above grassy ridge, Serengeti, Tanzania

1116-49320 - Panorama of elephant herd (Loxodonta africana) crossing grassy plain, Serengeti, Tanzania

1116-49290 - African elephant (Loxodonta africana) walks past kopje in grass, Serengeti, Tanzania

1116-49275 - Tail of leopard (Panthera pardus) hangs down while climbing tree, Serengeti, Tanzania

1116-49322 - Rimlit spotted hyena (Crocuta crocuta) standing in long grass, Serengeti, Tanzania

1116-49365 - Mother and baby waterbuck (Kobus ellipsiprymnus) with zebra (Equus quagga) behind, Serengeti, Tanzania

1116-49285 - Male lion (Panthera leo) stands on rock beside tree, Serengeti, Tanzania

1116-49309 - Two blue wildebeest (Connochaetes taurinus) stand silhouetted at sunset, Serengeti, Tanzania

1116-49336 - Close-up of female Cheetah (Acinonyx jubatus) turning head, Serengeti, , Tanzania

1116-49321 - Rattling cisticola (Cisticola chiniana) perches on leafy tree stump, Serengeti, Tanzania

1116-49274 - Martial eagle (Polemaetus bellicosus) eyes camera from leafy bush, Serengeti, Tanzania

1116-49318 - Lion cub (Panthera leo) sits on rock by tree, Serengeti, Tanzania

1116-49335 - Close-up of Cheetah cubs (Acinonyx jubatus)near termite mound, Serengeti, , Tanzania

1116-49281 - Lion cub (Panthera leo) nuzzles another as sibling watches, Serengeti, Tanzania

1116-49185 - A lone acacia tree on the edge of the Katavi Plain in Katavi National Park, Tanzania

1116-49283 - Male impala (Aepyceros melampus) lies among rocks and grass, Serengeti, Tanzania

1116-49184 - Adult Maasai Giraffe (Giraffa camelopardalis) with three young Giraffes in the golden dry savannah of Ruaha National Park, Tanzania

1116-49307 - Panorama of slow pan of sprinting cheetah (Acinonyx jubatus), Serengeti, Tanzania

1116-49305 - Panorama of African white-backed vulture (Gyps africanus) over savannah, Serengeti, Tanzania

1116-49172 - Female Chimpanzee (Pan troglodytes) lying on its back with baby in arms is groomed by another female in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

1116-49288 - Plains zebra (Equus quagga) eyeing camera by puddle, Serengeti, Tanzania

1116-49378 - Topi (Damaliscus lunatus jimela) and calf stand on dirt mound, Serengeti, Tanzania

1116-49163 - Dense herd of Wildebeest (Connochaetes taurinus) in the dry grasslands of the Serengeti Plains, Serengeti National Park, Tanzania

1116-49159 - Sun setting behind lone acacia tree on the edge of the Katavi Plain in Katavi National Park, Tanzania

1116-49173 - Female Chimpanzee (Pan troglodytes) lying on her back cradles her baby while another female Chimpanzee looks on in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

1116-49344 - Elephant calf (Loxodonta africana) squirts muddy water over itself, Serengeti, Tanzania

1116-49280 - Elephant herd (Loxodonta africana) cross grassy plain in sunshine, Serengeti, Tanzanai

1116-49349 - Lappet-faced vulture (Torgos tracheliotos) glides towards landing among bushes, Serengeti, Tanzania

1116-49368 - Red-necked spurfowl (Pternistis afer) on lichen-covered branch in profile, Serengeti, Tanzania

1116-49278 - Coke hartebeest (Alcelaphus buselaphus cokii) stands on mound eyeing camera, Serengeti, Tanzania

1116-49366 - Northern white-crowned shrike (Eurocephalus ruppelli) with catchlight in thornbush, Serengeti, Tanzania

1116-49258 - Two Masai giraffe (Giraffa camelopardalis tippelskirchii) stand necking on savannah, Serengeti, Tanzania

1116-49253 - Three lion cubs (Panthera leo) sitting on a rock looking out with two lionesses in the background at dusk, Serengeti, Tanzania

1116-50386 - Close-up of Nile crocodile (Crocodylus niloticus) with open jaws, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50099 - Wildebeest (Connochaetes taurinus) and Acacia trees (Acacia tortilis); Tanzania

1116-50365 - Male Masai giraffe (Giraffa camelopardalis tippelskirchii) mounts female by impala (Aepyceros melampu), Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50377 - Lion cub (Panthera leo) looks back climbing tree trunk, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50413 - Silhouette of lioness (Panthera leo) at sunrise crossing ridge, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50401 - Close-up of cheetah (Acinonyx jubatus) face against blurred background, Klein's Camp, Serengeti National Park; Tanzania

1116-50390 - Close-up of lioness lying growling at cub, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50423 - Lioness (Panthera leo) lies drinking from pool by cub, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50360 - A young male lion (Panthera leo) pokes his head above a rocky ledge under a blue sky. He has a short mane and is staring straight at the camera. Klein's Camp, Serengeti National Park; Tanzania

1116-50425 - Leopard (Panthera pardus) looking out from fork of tree, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50417 - A leopard (Panthera pardus) sits in the forked trunk of a tree. It has a brown, spotted coat and is looking straight at the camera, Serengeti National Park; Tanzania

1116-50098 - Common zebra (Equus quagga) on the savannah; Tanzania

1116-50402 - Close-up of cheetah cub (Acinonyx jubatus) sitting on grass, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50391 - Close-up of lioness (Panthera leo) in tree looking down, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50405 - Close-up of cheetah (Acinonyx jubatus) turning blood-stained head right, Klein's Camp, Serengeti National Park; Tanzania

1116-50416 - Leopard (Panthera pardus) lies on diagonal branch watching camera, Klein's Camp, Serengeti National Park; Tanzania

1116-50385 - Female cheetah (Acinonyx jubatus) crosses grassland with two cubs, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50380 - Hippo (Hippopotamus amphibius) stands in water staring at camera, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50415 - Lioness (Panthera leo) lies in tree looking through branches, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50373 - Lioness (Panthera leo) lies in silhouette against dawn sky, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50392 - Close-up of lion cub (Panthera leo) yawning in grass, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50384 - Female cheetah (Acinonyx jubatus) lies on mound with two cubs, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50372 - Male African bush elephant (Loxodonta africana) has dust bath, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50381 - Hippo (Hippopotamus amphibius) stands in long grass facing camera, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50097 - Common Jackal (Canis Aureus) and Black-backed Jackal (Canis mesomelas) attack and kill a Thomson's Gazelle (Gazella thomsoni) for food; Tanzania

1116-50361 - Olive baboon (Papio anubis) sits on bank facing camera, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50424 - Lioness and cub (Panthera Leo) face camera near Impala (Aepyceros melampus) harem, Grumeti Serengeti Tent Camp, Serengeti National Park; Tanzania

1116-50364 - Masai giraffe (Giraffa camelopardalis tippelskirchii) pokes head out from bush, Klein's Camp, Serengeti National Park; Tanzania

1116-50330 - A male lion (Panthera leo) lies with its head bathed in the golden light of dawn. It has a big mane and is staring into the distance,Klein's Camp, Serengeti National Park; Tanzania

1116-50403 - Monochrome close-up of lion (Panthera leo) face in shadows, Klein's Camp, Serengeti National Park; Tanzania

1116-50362 - Olive baboon (Papio anubis) sits cuddling baby on bank, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50393 - Close-up of lion cub (Panthera leo) staring on branch, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50409 - Cheetah and two cubs (Acinonyx jubatus) lying on mound, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50421 - Two lionesses and three cubs (Panthera leo) lie in a tree, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50394 - Close-up of lion cub (Panthera leo) sitting in bushes, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50359 - Two yellow-billed oxpeckers (Buphagus africanus) in Cape buffalo (Syncerus caffer) nostrils, Klein's Camp, Serengeti National Park; Tanzania

1116-50379 - A backlit male hippopotamus (Hippopotamus amphibius) stands half-submerged in water, staring menacingly towards the camera. His skin is pink and grey, and one ear is folded back. Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50407 - Cheetah (Acinonyx jubatus) at full speed with legs bunched, Klein's Camp, Serengeti National Park; Tanzania

1116-50418 - Close-up of leopard (Panthera pardus) sitting in long grass, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50388 - Close-up of lioness (Panthera leo) standing yawning in grass, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50383 - Hippo (Hippopotamus amphibius) grazes in long grass eyeing camera, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50371 - Male cheetah (Acinonyx jubatus) sits under tree scanning savannah, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50420 - Two lionesses (Panthera leo) lie drinking from water hole, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50411 - Black-shouldered kite (Elanus caeruleus) perches on thornbush looking back, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50357 - Plains zebra (Equus quagga) stands on ridge in sun, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50412 - African bush elephant calf (Loxodonta africana) stands with herd, Klein's camp, Serengeti National Park; Tanzania

1116-50408 - Cheetah and two cubs (Acinonyx jubatus) lying on mound, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50355 - Secretary bird (Sagittarius serpentarius) stands holding snake in beak, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania

1116-50389 - Close-up of lioness (Panthera leo) on branch lying asleep, Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania