860-290867 - Lion (Panthera leo) brother lying in grass at sunrise, Masai Mara National Reserve, National Park, Kenya

860-290823 - Cheetah (Acinonyx jubatus), hunting a Thomson's gazelle, Masai Mara National Reserve, National Park, Kenya

860-290567 - South African Oryx (Oryx gazella) distant walking on top of the dune with cloudy sky in Kgalagadi transfrontier park, South Africa

860-290818 - Cheetah (Acinonyx jubatus), Mother and Young , in the grass, Masai Mara National Reserve, National Park, Kenya, East Africa

860-290729 - A rare black serval, Leptailurus serval, standing in the grass in Lualenyi game reserve. The genes of melanistic animals carry a mutation that creates more dark pigment than light pigment.

860-290826 - Female Serval (Leptailurus serval) in the savannah, Masai Mara National Reserve, National Park, Kenya, East Africa

860-290831 - Female Serval (Leptailurus serval) in the savannah, Masai Mara National Reserve, National Park, Kenya, East Africa

860-290557 - Portrait of an African buffalo, Syncerus caffer, with a herd grazing nearby. Lualenyi Game Reserve, Kenya.

860-290850 - Common Hippo (Hippopotamus amphibius) in the grass, Masai Mara National Reserve, National Park, Kenya

860-290739 - White rhinoceros (Ceratotherium simum) walking in the savanna, Kenya

860-290573 - Close up portrait of a lioness, Panthera leo, sleeping. Masai Mara National Reserve, Kenya.

860-290559 - A male ostrich, Struthio camelus, keeping watch over his clutch of chicks as they forage. Masai Mara National Reserve, Kenya.

860-290681 - African elephants, Loxodonta africana, with its calves walking. Amboseli National Park, Kenya, Africa.

860-290864 - Lion (Panthera leo) Flehmen reaction, Masai Mara National Reserve, National Park, Kenya *** Local Caption *** walking in the grass by rolling up the lips to register the pheromones of female in heat with her Jacobson glands

860-290866 - Lion (Panthera leo) brother grooming in grass at sunrise, Masai Mara National Reserve, National Park, Kenya

860-290741 - White rhinoceros (Ceratotherium simum) three rhinos in the savanna, Kenya

860-290690 - Lions, Panthera leo, walking in a row as a rain storm approaches. Masai Mara National Reserve, Kenya, Africa.

860-290740 - White rhinoceros (Ceratotherium simum) walking in the savanna, Kenya

860-290560 - A male lion, Panthera leo, snarls as he mates with a submissive female below. Masai Mara National Reserve, Kenya.

860-290819 - Cheetah (Acinonyx jubatus), eating a Thomson's gazelle, Masai Mara National Reserve, National Park, Kenya

860-290824 - Cheetah (Acinonyx jubatus), adult female and young on a termite mound, Masai Mara National Reserve, National Park, Kenya, East Africa

860-290828 - Young Cheetah (Acinonyx jubatus), in the grass, Masai Mara National Reserve, National Park, Kenya, East Africa, Africa

860-290865 - Lion (Panthera leo) male in grass at sunrise, Masai Mara National Reserve, National Park, Kenya

860-290680 - A Common zebra, Equus quagga, walking in Amboseli National Park during sunset. Amboseli National Park, Kenya, Africa.

860-290692 - Herd of Plains zebras, Equus quagga, grazing in the grass at Masai Mara National Reserve. Masai Mara National Reserve, Kenya, Africa.

860-290611 - African bush elephant or African savanna elephant (Loxodonta africana) calf with a tuft of grass on its head. Mpumalanga. South Africa.

860-290839 - Spotted hyena (Crocuta crocuta), adult and young, near the entrance of the den, Masai Mara National Reserve, National Park, Kenya

860-290588 - Ostrich (Struthio camelus) male in desert, Etosha National Park, Namibia

860-290691 - Herd of Plains zebras, Equus quagga, in the grass at Masai Mara National Reserve. Masai Mara National Reserve, Kenya, Africa.

860-290822 - Cheetah (Acinonyx jubatus), adult female walking in the savannah, Masai Mara National Reserve, National Park, Kenya, East Africa

860-290821 - Cheetah (Acinonyx jubatus), adult female walking in the savannah, Masai Mara National Reserve, National Park, Kenya, East Africa

860-290738 - White rhinoceros (Ceratotherium simum) grazing in the savanna, Kenya

860-290688 - A remote camera captures a spotted hyena, Crocuta crocuta. Masai Mara National Reserve, Kenya, Africa.

832-396105 - Bengal tiger (Panthera tigris tigris) lying in the grasslands, Tiger Canyon Farm, Philippolis, South Africa, Africa

832-396104 - Bengal tiger (Panthera tigris tigris) standing in the grasslands, Tiger Canyon Farm, Philippolis, South Africa, Africa

1350-5515 - African Bush Elephant (Loxodonta africana). Park of the Nature of Cabarceno. Cabarceno, Cantabria, Spain.

1116-51929 - Two women riding horses (Equus ferus caballus) traveling past acacia tree through the bush at the Gabus Game Ranch with mountains in the background at sunset; Otavi, Otjozondjupa, Namibia

1116-51547 - Black Rhinoceros (Diceros bicornis), Etosha National Park; Namibia

1116-51926 - View taken from behind of two women riding horses (Equus ferus caballus) traveling past acacia tree through the bush towards the hills at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

1116-51077 - A male cheetah (Acinonyx jubatus) jumps down from the diagonal trunk of a tree. He has brown fur covered with black spots, and in the background can be seen a line of trees, Serengeti National Park; Mara Region, Tanzania

1116-51957 - Woman riding horse (Equus ferus caballus) on a dirt road through the bush on the savanna looking at the camera and smiling at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51967 - Black rhinoceros and calf (Diceros bicornis) standing in a field of golden long grass on the savanna looking at the camera in Etosh National Park; Otavi, Oshikoto, Namibia

1116-51963 - View taken from behind of two women riding horses following a Southern giraffe (Giraffa camelopardalis angolensis) through the bush at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51266 - A male lion (Panthera leo) shows the Flehmen response by opening his mouth wide as if he were roaring. He has a golden coat that glows in the warm early morning light. Shot with a Nikon D850 in Serengeti National Park; Tanzania

1116-51925 - White Rhinoceros (Ceratotherium simum) walks through the long grass across the savanna in profile in the Etosha National Park at sunset; Otavi, Oshikoto, Namibia

1116-51952 - Adult Hartmann's mountain zebra (Equus zebra hartmannae) standing in the shade looking forward while foal is looking at the camera at the Gabus Game Ranch at sunrise; Otavi, Otjozondjupa, Namibia

1116-51941 - Portrait of a gemsbok (Oryx gazella) standing on a grassy plain on the savanna and looking at the camera at the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51972 - African bush elephant (Loxodonta africana) wading through the mud and drinking from grassy waterhole on the savanna in Etosha National Park looking at camera; Otavi, Oshikoto, Namibia

1116-51942 - Portrait of a gemsbok (Oryx gazella) standing on a grassy plain on the savanna and looking at the camera at the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51962 - Two women riding horses (Equus ferus caballus) on a dirt road traveling through the bush at the Gabus Game Ranch with a southern giraffe (Giraffa camelopardalis angolensis) in the background; Otavi, Otjozondjupa, Namibia

1116-51267 - A leopard (Panthera pardus) walks towards the camera on a sandy track. It has black spots on its brown fur coat and is raising its paw to take the next step. Shot with a Nikon D850 in the Masai Mara; Kenya

1116-51935 - Plains zebra (Equus quagga formerly Equus burchellii) standing in the middle of the long grass on the savanna looking at the camera at the Etosha National Park; Otavi, Oshikoto, Namibia

1116-51965 - Black wildebeest (Connochaetes gnou) standing in the golden long grass of the savanna looking back over shoulder at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

1116-51964 - Black wildebeest (Connochaetes gnou) standing in the golden long grass of the savanna munching and looking at the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

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

1116-51970 - 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

1116-51932 - 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

1116-51928 - 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

1116-51951 - 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

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

1116-51936 - 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

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

1116-51956 - 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

1116-51974 - 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

1116-51955 - 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

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

1116-51275 - 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

1116-51265 - 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

1116-51546 - Black Rhinoceros (Diceros bicornis), Etosha National Park; Namibia

809-8313 - Lioness (Panthera leo) in savanna, Masai Mara National Park, Kenya, East Africa, Africa

809-8315 - Male lion (Panthera leo) in savanna, Masai Mara National Reserve, Kenya, East Africa, Africa

860-290284 - Spotted hyaena (Crocura crocuta), Ndutu, Ngorongoro Conservation Area, Serengeti, Tanzania.

860-290275 - African buffalo (Syncerus caffer), Tsavo, Kenya.

860-289752 - A male Lion (Panthera leo) looks on in the Maasai Mara National Park, Kenya.

860-290286 - A lioness (Panthera leo) on a carcass, Ndutu, Ngorongoro Conservation Area, Serengeti, Tanzania.

860-290255 - A lion cub (Panthera leo) waiting for its mother and hiding in tall grass, Masai Mara, Kenya.

809-8311 - Young male lion (Panthera leo) in savanna, Masai Mara National Park, Kenya, East Africa, Africa

860-290396 - Uganda's Kob (Kobus thomasi), Murchison Falls National park, Uganda

860-290204 - Warthog (Phacochoerus africanus), Lake Mburo National Park, Uganda

809-8312 - Lioness (Panthera leo) in savanna, Masai Mara National Park, Kenya, East Africa, Africa

809-8314 - Lioness (Panthera leo) in savanna, Masai Mara National Park, Kenya, East Africa, Africa

860-290256 - Spotted hyena (Crocuta crocuta), Masai Mara National Reserve, Kenya.

860-290388 - Uganda Kob (Kobus thomasi), Queen Elizabeth National Park, Uganda

860-290395 - Uganda's Kob (Kobus thomasi), Murchison Falls National park, Uganda

1350-3389 - Wildebeests (connochaetes taurinussome) with impalas in the foreground in Etosha, Namibia

1350-3388 - African wild dogs (lycaon pictus) in Erindi private game reserve, Namibia

1350-3391 - Zebras in Etosha National Park, Namibia

1320-127 - A Leopard (Panthera pardus) in the Maasai Mara National Reserve, Kenya, East Africa, Africa

1320-128 - A Leopard (Panthera pardus) in the Maasai Mara National Reserve, Kenya, East Africa, Africa

1320-134 - A Lion (Panthera leo), Amboseli National Park, Kenya, East Africa, Africa

1320-146 - A Leopard (Panthera pardus) in the Maasai Mara National Reserve, Kenya, East Africa, Africa

1320-158 - A Leopard (Panthera pardus) eating a warthog in the Maasai Mara National Reserve, Kenya, East Africa, Africa

1320-157 - A Leopard (Panthera pardus) eating a warthog in the Maasai Mara National Reserve, Kenya, East Africa, Africa