1116-53439 - View taken from behind of silhouettes of two blue wildebeest (Connochaetes taurinus) standing on the savanna watching a cheetah (Acinonyx jubatus) pass by, Serengeti National Park, Tanzania, Africa

1116-53438 - Two blue wildebeest (Connochaetes taurinus) jump off sandy cliff while others stand watching on the edge, Serengeti National Park, Tanzania, Africa

1116-53437 - Two blue wildebeest (Connochaetes taurinus) go down a steep, dirt riverbank gulley while others stand watching on the edge, Serengeti National Park, Tanzania, Africa

1116-53436 - Silhouette of two, blue wildebeest (Connochaetes taurinus) crossing horizon at sunset, Serengeti National Park, Tanzania, Africa

1116-53387 - Close-up of a Lilac-breasted roller (Coracias caudatus) with catchlight flying over the savannah, Serengeti National Park, Tanzania, Africa

1116-53386 - Close-up of a Lilac-breasted roller (Coracias caudatus) with catchlight and tucked wing feathers flies from bushes, Serengeti National Park, Tanzania, Africa

1116-53384 - Close-up portrait of a lilac-breasted roller (Coracias caudatus) standing on a termite mound tosses insect on mound, Serengeti National Park, Tanzania, Africa

1116-53370 - Close-up portrait of two lappet-faced vultures (Torgos tracheliotos) standing on grass, Serengeti National Park, Tanzania, Africa

1116-53354 - Scenic view of a large herd of blue wildebeest (Connochaetes taurinus) near shore of river with a group of plains zebra (Equus quagga) in Serengeti National Park, Tanzania

1116-53336 - Slow pan view of a large herd of blue wildebeest (Connochaetes taurinus) rushing across a stream in dust clouds, Serengeti National Park, Tanzania, Africa

1116-53323 - Close-up view of a herd of blue wildebeest (Connochaetes taurinus) crossing the Mara River in large numbers, Serengeti National Park, Tanzania, Africa

1116-53322 - Close-up view of a large herd of blue wildebeest (Connochaetes taurinus) crossing the Mara River in dust clouds, Serengeti National Park, Tanzania, Africa

1116-53320 - Scenic view of a large herd of blue wildebeest (Connochaetes taurinus) near shore of river while a group of plains zebra (Equus quagga) cross the water, Serengeti National Park, Tanzania, Africa

1116-53321 - Scenic view of a large herd of blue wildebeest (Connochaetes taurinus) crossing Mara in two lines, Serengeti National Park, Tanzania, Africa

1116-49169 - African Elephant (Loxodonta africana) cow and calf kicking up dust while walking through grassy plains, backlit by setting sun, Katavi National Park, Tanzania

1116-49182 - African Elephant (Loxodonta africana) with raised trunk and ears spread wide in Ruaha National Park, Tanzania

1116-49166 - 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

1116-49180 - Group of Hippopotamus (Hippopotamus amphibious, ) with Red-billed Oxpeckers (Buphagus erythrorhynchus) lie on sandy river bank in Katavi National Park, Tanzania

1116-49157 - Sun sets behind a tree in Ruaha National Park, Tanzania

1116-49158 - Sun setting behind lone acacia tree on the edge of the Katavi Plain in Katavi National Park, Tanzania

1116-49162 - Herd of Wildebeest (Connochaetes taurinus) crossing the Mara River and climbing out on the far bank in Serengeti National Park, Tanzania

1116-49171 - Female Chimpanzees (Pan troglodytes) grooming each other while one of their babies sits between them in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

1116-49183 - Leopard (Panthera pardus) peers from behind a lichen-covered rock in Ruaha National Park, Tanzania

1116-49178 - Wildebeest (Connochaetes taurinus) crowd together as they run along the shore of the Mara River looking for a place to cross, Serengeti National Park, Tanzania

1116-49175 - Black-and-white Colobus Monkey (Colobus guereza) sitting in a tree at Ngare Sero Mountain Lodge, near Arusha, Tanzania

1116-49179 - Close-up portrait of lioness (Panthera Leo), Katavi National Park, Tanzania

1116-49181 - Two Hippopotamus (Hippopotamus amphibious) face off aggressively in shallow water in Katavi National Park, Tanzania

1116-49174 - Female Chimpanzee (Pan troglodytes) and a tiny baby in Mahale Mountains National Park on the shores of Lake Tanganyika, Tanzania

1116-49168 - Hippopotamus (Hippopotamus amphibious) standing ankle-deep in shallow water in Katavi National Park, 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

1116-49167 - 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

1116-49177 - 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

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

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

1116-49163 - 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

1116-50244 - Zanzibar red colobus (Piliocolobus kirkii), Jozani National Park; Unguja Island, Zanzibar, Tanzania

1112-5427 - An adult Tanzanian red-billed hornbill (Tockus ruahae), Tarangire National Park, Tanzania, East Africa, Africa

1112-5426 - An adult Tanzanian red-billed hornbill (Tockus ruahae), Tarangire National Park, Tanzania, East Africa, Africa

1116-43343 - Hadzabe men and women dance and sing after a successful morning hunt near Lake Eyasi, Tanzania

1116-43341 - Maasai woman elder wearing traditional clothing stands at entrance to her mud hut in the Ngorongoro Conservation Area, Tanzania

1116-43342 - Datoga tribesman herding goats near Lake Eyasi, Tanzania

1116-43344 - Hadzabe hunters returning to camp after a successful morning hunt near Lake Eyasi, Tanzania

1116-43345 - Young Hadzabe hunter wearing baboon skin cloak plucks bird killed in morning hunt and prepares to roast it over an open fire near Lake Eyasi, Tanzania

1116-43340 - Maasai youth with traditional face paint signifying that he has completed the initiation process for entering adulthood the Ngorongoro Conservation Area, Tanzania

1116-43347 - Young Hadzabe hunter wearing baboon skin cloak fletches arrow with feathers from a bird shot earlier in the morning near Lake Eyasi, Tanzania

1116-43367 - Woman in shuka with child outside hut, Tanzania

1116-43346 - Hadzabe hunters and their dog gather around a campfire after a successful morning hunt near Lake Eyasi, Tanzania

1116-43368 - Close-up portrait of Masai man in shuka by tree, Tanzania

1116-40449 - African Masks

764-5658 - Ruaha hornbill (Ruaha red-billed hornbill) (Tanzanian red-billed hornbill) (Tockus ruahae), Ruaha National Park, Tanzania, East Africa, Africa

764-5647 - Ruaha hornbill (Ruaha red-billed hornbill) (Tanzanian red-billed hornbill) (Tockus ruahae), Ruaha National Park, Tanzania, East Africa, Africa

797-12952 - Tanzania, Tarangire Natinoal Park, Female Velvet monkey with baby perched between two tree trunks.

797-12959 - Tanzania, Zanzibar, Kitesurfers on Paje beach

797-12954 - Tanzania, Tarangire National Park, Wildebeest in dry scrubland.

797-12955 - Tanzania, Ngorongor Crater, Grant's Gazelle in Conservation Area.

797-12956 - African Buffalo in Ngorongoro Conservation Area, Ngorongoro crater, the world's largest inactive, intact, and unfilled volcanic caldera, Tanzania.

797-12958 - Tanzania, Zanzibar, Fishermen at dawn paddling out to go fishing, close to Paje.

797-12953 - Tanzania, Tarangire National Park, Zebra in dry scrubland.

797-12960 - Tanzania, Zanzibar, Stone Town, Sculpture entitled Memory for the Slaves at the former slave market.

797-12957 - Tanzania, Ngorongoro Crater, Giraffe walking across scrubland in the upper part of the Conservation Area.

797-12961 - Tanzania, Zanzibar, Stone Town, Sculpture entitled Memory for the Slaves at the former slave market.

797-11179 - Tanzania, Zanzibar, Stone Town, Facade of the Catholic St Josephs Cathedral.

797-11178 - Tanzania, Zanzibar, Paje, Cows walking along the golden sands of the shoreline.

797-12043 - Tanzania, Selous Park, three men on Safari crossing river with their many guides and porters

797-11176 - Tanzania, Zanzibar, Stone Town, The amphitheatre seen from the House of Wonders.

797-11175 - Tanzania, Zanzibar, Stone Town, Looking along the golden sands of the beach.

797-11177 - Tanzania, Zanzibar, Stone Town, he amphitheatre taken from the House of Wonders.

832-374885 - Impala (Aepyceros melampus), Ruaha National Park, Tanzania, East Africa, Africa

832-374880 - Massai, Maasai, Masai Giraffe or Kilimanjaro Giraffe (Giraffa camelopardalis tippelskirchi), pushing young, Arusha National Park, Tanzania, East Africa, Africa

832-374883 - Young Chimpanzee (Pan troglodytes), baby, Mahale Mountains National Park, Tanzania, East Africa, Africa

832-374881 - Massai, Maasai, Masai Giraffe or Kilimanjaro Giraffe (Giraffa camelopardalis tippelskirchi), with young and African buffalos (Syncerus caffer), Arusha National Park, Tanzania, East Africa, Africa

832-374886 - African Lions (Panthera leo) drinking at waterhole, females, Ruaha National Park, Tanzania, East Africa, Africa

832-374884 - Twig or Bird Snake (Thelotornis capensis), on rainforest floor, Mahale Mountains National Park, Tanzania, East Africa, Africa

832-220059 - Cardboard cut-out of Bernhard Grzimek with the former Tanzanian President Julius Nyerere in the visitor center of Seronera, Serengeti National Park, Tanzania, Africa

832-154364 - Askari Monument reminds of the Tanzanian soldiers who died in action during World War I, Dar es Salaam, Tanzania, Africa

832-154369 - Tanzanian flag, Tanzania, Africa

814-1539 - People and goods embarking at the stop-over in a village on Tanzanian side of Lake Tanganyika, Tanzania, East Africa, Africa

814-1540 - People and goods embarking at the stop-over in a village on Tanzanian side of Lake Tanganyika, Tanzania, East Africa, Africa

1116-4600 - Yawning Hippo (Hippopotamus Amphibius), Serengeti National Park, Tanzania, Africa

857-56499 - A portrait of a Tanzanian man in the Kariaco neighborhood, Dar es Salaam, Tanzania.

857-31323 - A clash of cultures and centuries: Masai teenagers walk past Western tourists on safari in Ngorngoro National Park, Tanzania.

1194-192 - Watatulu tribal mother & child, tanzania. Mwankale

1194-214 - Masai woman, tanzania. Arusha, moita village

1194-191 - Watatulu tribal family, tanzania. Mwankale

1194-201 - Watatulu tribals at catholic mass, tanzania. - with father dan ohman in a hut at mwankale

1194-699 - Tanzanian girl drinking water from the family tap. Mvango village, same, in the north-east near kilimanjaro

1194-690 - Tanzanian line of buckets waiting to be filled by a slow tap at a water distribution point in kansay, near ngorongoro. They will carry the bucket of water upto 3 miles each way to and from their homes.They And their families suffer from parasites and intestinal complaints because of the contaminated water

1194-691 - Tanzanian woman collecting unsafe and dirty drinking water from a water hole at kansay, near ngorongoro. She will carry the bucket of water 3 miles each way to and from her home. She and her family suffer from parasites and intestinal complaints because of the contaminated water

1194-689 - Tanzanian women collecting unsafe and dirty drinking water from a water hole at kansay, near ngorongoro. They will carry the bucket of water upto 3 miles each way to and from their homes.They And their families suffer from parasites and intestinal complaints because of the contaminated water

1194-200 - Watatulu tribals at catholic mass, tanzania. - with father dan ohman in a hut in mwankale

1194-705 - Tanzanian women pounding cassava and dried banana in a wooden mortar and pestle in the traditional way. Kighare, same, in the north-east near kilimanjaro

1194-199 - Watatulu tribals at catholic mass, tanzania. - with father dan ohman in a hut at mwankale