1116-51940 - Hartmann's mountain zebra (Equus zebra hartmannae) staring at the camera while standing in the shade under some trees at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

1116-51263 - An African bush elephant (Loxodonta africana) in the savannah walks through long, golden grass that contrasts with the dark blue storm clouds behind. It has grey, wrinkled skin and is feeding itself with its trunk. Shot with a Nikon D810 at Klein's Camp, Serengeti National Park; Tanzania

1116-51078 - A lion cub (Panthera leo) walks through long grass towards the camera. It is lifting its right paw and staring intently, Serengeti National Park; Mara Region, Tanzania

1116-51734 - Galapagos giant tortoise (Chelonoidis nigra) lumbers slowly across a long, straight dirt road that stretches off to the horizon. Beyond the grass verge, there is dense forest on either side; Galapagos Islands, Ecuador

1116-51914 - Common warthog (Phacochoerus africanus) stands in waterhole in sunshine; Otavi, Otjozondjupa, Namibia

1116-51970 - Young Southern giraffe (Giraffa camelopardalis angolensis) looking at camera and standing in golden long grass in a field on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51272 - A Galapagos tortoise (Geochelone nigrita) lumbers slowly across a long, straight dirt road that stretches off to the horizon. Beyond the grass verge, there is dense forest on either side. Shot with a Nikon D810 in the Galapagos Islands; Galapagos Islands, Galapagos, Ecuador

1116-51932 - Spotted hyena (Crocuta crocuta) running across the grassland in the sunshine at the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51906 - Male common ostrich (Struthio camelus) crosses savannah in profile; Otavi, Otjozondjupa, Namibia

1116-51958 - Woman sitting in sunlit jeep using binoculars on safari at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51922 - Backlit spotted hyena (Crocuta crocuta) stares over rocky pan, Etosha National Park; Otavi, Oshikoto, Namibia

1116-51917 - Close-up of southern giraffe (Giraffa camelopardalis angolensis) amongst bushes staring; Otavi, Otjozondjupa, Namibia

1116-51928 - Two women on horseback (Equus ferus caballus) smiling at the camera and standing near a dead tree in the brush on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51262 - 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. Shot with a Nikon D850 in Serengeti National Park; Tanzania

1116-51915 - Common warthog (Phacochoerus africanus) sits in mud at waterhole; Otavi, Otjozondjupa, Namibia

1116-51919 - Close-up of male greater kudu (Tragelaphus strepsiceros) eyeing camera; Otavi, Otjozondjupa, Namibia

1116-51911 - Gemsbok (Oryx gazella) standing on stony ground near bushes; Otavi, Otjozondjupa, Namibia

1116-51920 - Close-up of female common ostrich (Struthio camelus) opening beak; Otavi, Otjozondjupa, Namibia

1116-51948 - Extreme close-up of the striped fur and mane of a plains zebra (Equus quagga - formerly Equus burchellii) in the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51910 - Helmeted guineafowl (Numida meleagris) on bank framed by branches; Otavi, Otjozondjupa, Namibia

1116-51951 - Close-up portrait of a lioness (Panthera leo) lying down in the golden long grass on the savanna in the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51968 - Black rhinoceros (Diceros bicornis) standing beside a waterhole in the haze looking at camera in the Etosh National Park; Otavi, Oshikoto, Namibia

1116-51897 - Young southern giraffe (Giraffa camelopardalis angolensis) stands staring in grass; Otavi, Otjozondjupa, Namibia

1116-51971 - Black rhinoceros calf (Diceros bicornis) standing in a field of golden long grass on the savanna in Etosh National Park; Otavi, Oshikoto, Namibia

1116-51903 - Plains zebra (Equus burchellii) stands on salt pan turning head, Etosha National Park; Otavi, Oshikoto, Namibia

1116-51936 - View taken from behind of a safari guide and women travelers standing in a parked jeep talking and looking out onto the savanna with binoculars on the Gabus Game Ranch at sunrise; Otavi, Otjozondjupa, Namibia

1116-51973 - African bush elephant (Loxodonta africana) striding through the long grass on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia

1116-51900 - Three African bush elephants (Loxodonta africana) cross rocky pan, Etosha National Park; Otavi, Oshikoto, Namibia

1116-51908 - Lion (Panthera leo) lies on stepping stones looking up, Etosha National Park; Otavi, Oshikoto, Namibia

1116-51960 - Woman wearing sunhat sitting by a swimming pool reading at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51950 - Close-up portrait of a male common waterbuck (Kobus ellipsiprymnus) looking at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51961 - Woman riding horse (Equus ferus caballus) through the bush on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51904 - Plains zebra (Equus burchellii) gets up from salt pan, Etosha National Park; Otavi, Oshikoto, Namibia

1116-51975 - African bush elephant (Loxodonta africana) drinking from grassy waterhole on the savanna in Etosha National Park looking at camera; Otavi, Oshikoto, Namibia

1116-51959 - Woman wearing sunhat sitting by a swimming pool dangling feet in the water and smiling at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51956 - Close-up of an African bush elephant (Loxodonta africana) drinking from grassy waterhole with its trunk curled into its mouth on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia

1116-51894 - Close-up of head of Southern giraffe (Giraffa giraffa) against a bokeh background, Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51902 - Southern giraffe (Giraffa camelopardalis angolensis) stands behind bushes near trees, Etosha National Park; Otavi, Oshikoto, Namibia

1116-51930 - Two common warthogs (Phacochoerus africanus) lying in a muddy waterhole on the stony ground on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51974 - African bush elephant (Loxodonta africana) drinking from grassy waterhole with its trunk curled into its mouth on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia

1116-51934 - Portrait of southern giraffe (Giraffa camelopardalis angolensis) standing in the golden long grass in a clearing in the woodlands of the savanna at dawn in the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51899 - Two common warthogs (Phacochoerus africanus) stand drinking from waterhole; Otavi, Otjozondjupa, Namibia

1116-51944 - Portrait of a common warthog (Phacochoerus africanus) standing in the mud at a waterhole and looking at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51955 - Close-up of an African bush elephant (Loxodonta africana) drinking from grassy waterhole with its trunk curled into its mouth on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia

1116-51938 - Portrait of a male, common ostrich (Struthio camelus) lowering head and walking through the long grass at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51966 - Black rhinoceros (Diceros bicornis) standing on rocks lowering head and looking at camera in the Etosh National Park; Otavi, Oshikoto, Namibia

1116-51927 - Two women riding horses (Equus ferus caballus) traveling through the grass near a hill at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

1116-51945 - Close-up of a common warthog (Phacochoerus africanus) lying on its stomach in the mud at a waterhole next to a butterfly at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51969 - Black rhinoceros (Diceros bicornis) drinking from a waterhole in the haze in the Etosh National Park; Otavi, Oshikoto, Namibia

1116-51264 - A lioness (Panthera leo) walks down a gravel airstrip next to her young cub. They both have golden coats, made to glow in the warm early morning light. Shot with a Nikon D850 in Serengeti National Park; Tanzania

1116-51731 - A young male lion (Panthera leo) pokes his head above a rocky ledge. He has a short mane and is staring straight at the camera, Serengeti National Park; Tanzania

1116-51275 - A blue wildebeest (Connochaetes taurinus) on the horizon is silhouetted against a yellow and black sky at sunset. Its horns are visible in outline, and it's standing with its head turned. Shot with a Nikon D850 in the Serengeti; Tanzania

1116-51278 - An African bush elephant (Loxodonta africana) is throwing dust over itself with its trunk on a bare earth slope with trees in the background under a clear sky. It has mud stains on its trunk, and the dust is exploding in a cloud against its wrinkled grey skin. Shot with a Nikon D810 in Chobe National Park; Botswana

1116-51265 - A lioness (Panthera leo) is about to slap a male lion with its paw after mating. They both have golden coats and are standing on a patch of burnt grass in the warm evening light. Shot with a Nikon D810 in the Serengeti; Tanzania

1116-51274 - A brown bear (Ursus arctos) is staring with its mouth open at a salmon it's about to catch at Brooks Falls. The fish is only a few inches away from its mouth. Shot with a Nikon D800 in Alaska; Kodiak, Alaska, United States of America

1116-51273 - Close-up of a golden eagle's (Aquila chrysaetos) head with a catchlight in its eye in bright sunshine against a blurred grassy background. Shot with a Nikon D800 at Battle Abbey; Battle, East Sussex, England,

1116-49255 - White-backed vulture (Gyps africanus) stretches it's wings to land, Serengeti, Tanzania

1116-49379 - Two banded mongoose (Mungos mungo) eye camera in sunshine, Serengeti, Tanzania

1116-49300 - Close-up of three cheetah cubs (Acinonyx jubatus) lying together, Serengeti, Tanzania

1116-49340 - Coke's hartebeest (Alcelaphus buselaphus cokii) standing on mound watching camera, Serengeti, Tanzania

1116-49331 - Blue wildebeest (Connochaetes taurinus) stands in profile on grass, Serengeti, Tanzania

1116-49282 - Lion cub (Panthera Leo) sits on rock among bushes, Serengeti, Tanzania

1116-49347 - Hippopotamus (Hippopotamus amphibius) on river bank bends to drink, Serengeti, Tanzania

1116-49380 - Three male lions (Panthera leo) feed on dead buffalo (Syncerus caffer), Serengeti, Tanzania

1116-49141 - Golden sculptures of mythological creatures on wall at Wat Phra Kaew, Bangkok, Thailand

1116-49371 - Ruppell long-tailed starling (Lamprotornis purpuroptera) perched on termite mound, Serengeti, Tanzania

1116-49297 - Close-up of female cheetah (Acinonyx jubatus) yawning at camera, Serengeti, Tanzania

1116-49359 - Male lion (Panthera leo) eats buffalo as giraffe (Giraffa camelopardalis tippelskirchii) watches, Serengeti, Tanzania

1116-49356 - Male leopard (Panthera pardus) sits in branches eyeing camera, Serengeti, Tanzania

1116-49292 - Black-shouldered kite (Elanus caeruleus) facing right in bare branches, Serengeti, Tanzania

1116-49314 - Black-shouldered kite (Elanus caeruleus) perched on thornbush looking left, Serengeti, Tanzania

1116-49313 - Close-up of eland (Taurotragus oryx) eyeing camera through foliage, Serengeti, Tanzania

1116-49350 - Lion cub (Panthera leo) lies in grass looking left, Serengeti, Tanzania

1116-49303 - Lappet-faced vulture (Torgos tracheliotos) on thornbush under blue sky, Serengeti, Tanzania

1116-49310 - Two Masai giraffe (Giraffa camelopardalis tippelskirchii) crossing necks by trees, Serengeti, Tanzania

1116-49277 - Close-up of young plains zebra (Equus quagga) eyeing camera, Serengeti, Tanzania

1116-49301 - Close-up of two Masai giraffe (Giraffa camelopardalis tippelskirchii) crossing necks, Serengeti, Tanzania

1116-49351 - Lioness (Panthera leo) lies in dappled sunshine yawning widely, Serengeti, Tanzania

1116-49273 - Cheetah (Acinonyx jubatus) stands eyeing camera in long grass, Serengeti, Tanzania

1116-49332 - Cape buffalo (Syncerus caffer) stands under tree lifting head, Serengeti, Tanzania

1116-49312 - Black-headed heron (Ardea melanocephala) stands on stump in silhouette, Serengeti, Tanzania

1116-49370 - Rock hyrax (Procavia capensis) lies on another on rock, Serengeti, Tanzania

1116-49372 - Spider-Man agama (Agama mwanzae) lizard basks on sunlit rock, Serengeti, Tanzania

1116-49316 - Female Von der Decken's hornbill (Tockus deckeni) on thornbush, Serengeti, Tanzania

1116-49291 - African white-backed vulture (Gyps africanus) atop tree looking down, Serengeti, Tanzania

1116-49329 - Black-chested snake-eagle l(Circaetus pectoralis) looking down from leafy treetop, Serengeti, Tanzania

1116-49362 - Marabou stork (Leptoptilos crumenifer) stands on rock turning head, Serengeti, Tanzania

1116-49276 - African white-backed vulture (Gyps africanus) flying over grassy hillside, Serengeti, Tanzania

1116-49338 - Close-up of lion cub (Panthera leo) lying on twigs, Serengeti, Tanzania

1116-49352 - Male Defassa waterbuck (Kobus ellipsiprymnus) in grass eyeing camera, Serengeti, Tanzania

1116-49330 - Cheetah (Acinonyx jubatus) sits looking round on termite mound, Serengeti, , Tanzania

1116-49311 - Two Masai giraffe (Giraffa camelopardalis tippelskirchii) walking across grassy plain, Serengeti, Tanzania

1116-49256 - Lioness (Panthera leo) lies eyeing camera in leafy bushes, Serengeti, Tanzania

1116-49367 - Plains zebra (Equus quagga) stands in grass eyeing camera, Serengeti, Tanzania

1116-49346 - Grey crowned crane (Balearica regulorum) walking along river bank, Serengeti, Tanzania

1116-49302 - Lappet-faced vulture (Torgos tracheliotos) on thorn tree with catchlight, Serengeti, Tanzania

1116-49375 - Three common warthog (Phacochoerus africanus) graze kneeling in line, Serengeti, Tanzania

1116-49358 - Male lion (Panthera leo) bites Cape buffalo (Syncerus caffer) from behind with another lion nearby, Serengeti, Tanzania

1116-49363 - Masai giraffe (Giraffa camelopardalis tippelskirchii) browsing bushes on rocky slope, Serengeti, Tanzania

1116-49254 - Male lion (Panthera leo) stalks Masai giraffe (Giraffa camelopardalis tippelskirchii) in savannah, Serengeti, Tanzania