743-194 - Carpet of spring flowers, Namaqua National Park, South Africa, Africa

1384-544 - Walkers in Horton Plains national park montane grassland environment, Sri Lanka, Asia showing human erosion of footpath

1384-539 - Information board about montane grassland and cloud forest environment Horton Plains national park, Sri Lanka, Asia

1376-56 - Castlerigg Stone Circle, Prehistoric monument near Keswick, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

1353-620 - Smearsett Scar from Pot Scar, near Feizor, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

1353-619 - Village of Muker and the River Swale from Kisdon Hill, Swaledale, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

1353-617 - Village of Feizor in spring backed by Pot Scar, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

1202-690 - A gnarled old hawthorn tree silhouetted by the setting sun, with an ancient stone bridge crossing a stream nearby, on open moorland, Gidleigh Common, near Chagford, Dartmoor National Park, Devon, England, United Kingdom, Europe

1228-324 - Rainbow and showers over the Cumbrian Fells around Elter Water (Elterwater) in the south east Lake District, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

1116-52864 - Cape buffalo (Syncerus caffer) walks through shallows watching camera in Chobe National Park, Botswana

1116-52847 - African bush elephant (Loxodonta africana) confronts male Common waterbuck (Kobus ellipsiprymnus) in Chobe National Park, Botswana

1116-52838 - Panorama of African bush elephants (Loxodonta africana) standing in the water playing with each other with their trunks and tusks, face to face, in Chobe National Park, Chobe, North-West, Botswana

1116-52837 - African bush elephant (Loxodonta africana) in the water washing and lifting river grass with its trunk and tusks in Chobe National Park, Chobe, North-West, Botswana

1218-1702 - Grand Teton National Park plains and mountains, Jackson, Wyoming, United States of America, North America

1218-1701 - Grand Teton National Park plains and mountains, Jackson, Wyoming, United States of America, North America

1218-1700 - Grand Teton National Park mountains, Jackson, Wyoming, United States of America, North America

1218-1698 - Grand Teton National Park mountains, Jackson, Wyoming, United States of America, North America

1218-1697 - Grand Teton National Park plains and mountains, Jackson, Wyoming, United States of America, North America

832-401284 - 2 zebras (Equus quagga burchellii) fighting in the African desert grassland. Behind the 2 animals are the zebra herd. Etosha National Park, Namibia in Africa

832-401258 - Tree in the savannah, Samburu National Reserve, Kenya, Africa

832-401249 - Group of Grevy's zebras (Equus grevyi) standing in the savannah, Samburu National Reserve, Kenya, Africa

832-400447 - Single giraffe, Masai giraffe (Giraffa tippelskirchi) (Artiodactyla), at the waterhole in the barren landscape of the savannah. Photograph of a drinking giraffe and the red soil of Tsavo National Park in Kenya

832-400448 - Single giraffe, Masai giraffe (Giraffa tippelskirchi) (Artiodactyla), in the vast landscape of the savannah. Landscape photograph with a dead tree, with a mountain in the background in Tsavo East National Park, Kenya, Africa

832-400446 - Single giraffe, Masai giraffe (Giraffa tippelskirchi) (Artiodactyla), at the waterhole in the barren landscape of the savannah. Photograph of a drinking giraffe and the red soil of Tsavo National Park in Kenya

832-400444 - Buffalo, bubalus syncerus, water buffalo (bubalus arnee) in focus. portrait in the morning in front of a waterhole with reflection in the savannah of tsavo national park, Kenya, Africa

832-400445 - The famous red elephants in the savannah of Tsavo National Park, Kenya, Africa

832-400443 - Buffalo, bubalus syncerus, water buffalo (bubalus arnee) in the savannah bushes of tsavo national park, Kenya, Africa

1202-557 - The church in the village of Hellnar, in Snaefellsjokull National Park, Snaefellsnes peninsula, western Iceland, Polar Regions

1202-555 - Northern Lights (Aurora Borealis) over countryside around the village of Hellnar, in Snaefellsjokull National Park, on the Snaefellsnes peninsula, west coast of Iceland, Polar Regions

1202-554 - Northern Lights (Aurora Borealis) over countryside around the village of Hellnar, in Snaefellsjokull National Park, on the Snaefellsnes peninsula, west coast of Iceland, Polar Regions

832-400080 - Giraffe (Giraffa camelopardalis), adult, standing in the bush, savannah, Tarangire National Park, Tanzania, East Africa, Africa

1111-236 - Highway leading to snow covered mountains, Torres del Paine National Park, Chile, South America

832-399342 - Herd of elephants at the waterhole in the savannah of East Africa, red elephants in the gene of Tsavo West National Park, Kenya, Africa

832-399340 - Herd of elephants in the savannah of East Africa, red elephants in the gene of Tsavo West National Park, Kenya, Africa

1111-231 - Salto Grande Waterfall, Torres del Paine National Park, southern Chile, South America

1111-230 - Torres del Paine National Park, southern Chile, South America

832-398588 - Ostrich (Struthio camelus) flock of young chicks with male adult animal foraging on green grassland in the Kalahari. Kalahari National Park, South Africa, Africa

832-398581 - 2 Zebras (Equus burchelli) are fighting in the savannah. Both animals stand on their hint legs biting each other. Etosha National Park, Namibia, Africa

1359-357 - Cerro Condor, Tierra del Fuego National Park, Patagonia, Argentina, South America

1359-351 - Beaver trail (castorera) and area of beaver dams, Tierra del Fuego National Park, Patagonia, Argentina, South America

1359-350 - Barren trees in valley leading to Laguna Torre, Los Glaciares National Park, UNESCO World Heritage Site, El Chalten, Argentina, South America

1361-85 - Aerial view of Ingjaldsholl church at Hellissandur, Snaefellsjokull National Park, Snaefellsnes Peninsula, Vesturland, West Iceland, Iceland, Polar Regions

1361-76 - Ingjaldsholl church at Hellissandur, Snaefellsjokull National Park, Snaefellsnes Peninsula, Vesturland, Western Iceland, Iceland, Polar Regions

1228-303 - Sunrise over Castlerigg and St. John's in the Vale near Keswick, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

1228-304 - Autumn colours in and around St. John's in the Vale near Keswick, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

832-398002 - Group of Giraffes (Giraffa camelopardalis) walks in African savanna at sunset. Etosha National Park, Namibia, Africa

832-397997 - Burchells zebras (Equus quagga burchellii) galloping through grassland. Etosha National Park, Namibia, Africa

832-397998 - Burchells zebra (Equus quagga burchellii) walking through yellow grassland. Etosha National Park, Namibia, Africa

799-4422 - Spring Daffodils flowering in the graveyard of Throwleigh Church, Dartmoor National Park, Devon, England, United Kingdom, Europe

799-4394 - Aerial view over mist shrouded countryside towards Brentor Church, Dartmoor National Park, Devon, England, United Kingdom, Europe

799-4457 - Ribblehead Viaduct in the Yorkshire Dales National Park, North Yorkshire, England, United Kingdom, Europe

1111-225 - Landscape of Isalo National Park, Madagascar, Africa

1111-223 - Landscape of Isalo National Park, Isalo, Madagascar, Africa

741-6118 - Red deer (Cervus elaphus hispanicus), Donana National and Natural Park, Andalusia, Spain, Europe

1184-7135 - Cow herd in front of the Kolsay Lakes National Park, Tian Shan mountains, Kazakhstan, Central Asia, Asia

1184-7136 - Cow herd in front of the Kolsay Lakes National Park, Tian Shan mountains, Kazakhstan, Central Asia, Asia

1184-7110 - Group of Kokpar players posing for the camera, national horse game, Kazakhstan, Central Asia, Asia

1292-2555 - National Archaeological Museum and Park of Scolacium, Borgia, Catanzaro, Italy, Europe

1292-2557 - National Archaeological Museum and Park of Scolacium, Borgia, Catanzaro, Italy, Europe

826-765 - Hadrian's Wall, UNESCO World Heritage Site, runs across Walltown Crags, through the landscape of Northumberland National Park, Northumberland, England, United Kingdom, Europe

1306-934 - Packhorse stone bridge over Watendlath Beck, Watendlath Tarn, Lake District National Park, UNESCO World Heritage Site, Cumbria, England, United Kingdom, Europe

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

1116-51270 - 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. Shot with a Nikon D850 in Serengeti National Park; Tanzania

1116-51949 - Close-up portrait of a plains zebra (Equus quagga - formerly Equus burchellii) eyeing the camera through the bushes in the Etosha National Park; Otavi, Oshikoto, 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

1116-51266 - 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

1116-51732 - A male leopard (Panthera pardus) stares at the camera. It has a brown, spotted coat, whiskers and a green eye, Masai Mara National Reserve; Kenya

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

1116-51941 - 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

1116-51522 - Lion (Panthera leo), Etosha National Park; 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

1116-51935 - 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

1116-51520 - Lion (Panthera leo) drinking at a waterhole, Etosha National Park; 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

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

1116-51951 - 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

1116-51973 - African bush elephant (Loxodonta africana) striding through the long grass on the savanna in 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

1116-51956 - 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

1116-51955 - 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

1116-51264 - 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

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

1113-105915 - Zebras on mud track through grasslands, Akagera National Park, Eastern Province, Rwanda, Africa

1113-105900 - Man pushes bicycle with collected firewood through puddle near grassland, near Akagera National Park, Eastern Province, Rwanda, Africa

1113-105899 - Man pushes bicycle with collected firewood along dirt road in grasslands, near Akagera National Park, Eastern Province, Rwanda, Africa

1113-105913 - Zebra in the grasslands, Akagera National Park, Eastern Province, Rwanda, Africa

1113-105914 - Zebra in the grasslands, Akagera National Park, Eastern Province, Rwanda, Africa

1350-3385 - Damara hornbill (tockus damarensis) in Etosha National Park, Namibia

1350-3378 - A black rhino (Diceros bicornis) in Etosha national park, Namibia

1218-1484 - Bison in the Theodore Roosevelt National Park South Unit, North Dakota, United States of America, North America

1218-1483 - Beautiful view of the Theodore Roosevelt National Park South Unit, North Dakota, United States of America, North America

1218-1481 - Bison grazing along the Theodore Roosevelt National Park North Unit, North Dakota, United States of America, North America

1350-142 - Mars (at left) and the Milky Way (at right) over a single tipi (with another under construction at back) at the Two Trees site at Grasslands National Park, Saskatchewan, August 6, 2018. I placed a low-level warm LED light inside the tipi for the illumination.