Tiffouloute Kasbah, Ouarzazate region, Morocco, North Africa

River boats, Muang Ngoi, Laos, Indochina, Southeast Asia, Asia

Thomson Falls on the Blue Nile, Ethiopia, Africa

Gold panning, Nong Kiew, Laos, Indochina, Southeast Asia, Asia

Brown water flowing from river fed with volcanic silt, Costa Rica

Houseboats, Phnom Penh, Cambodia, Indochina, Southeast Asia, Asia

Attock Fort and River Indus, Pakistan, Asia

Desert-dwelling Elephant, (Loxodonta africana africana), Dry River, Hoanib, Kaokoland, Namibia

Strand on the Green, Chiswick, West London, England, United Kingdom, Europe

Chocolate Falls near Flagstaff, Arizona, United States of America (U.S.A.), North America

Fishermen standing in row ready to start pulling rope during fish harvest, Rozmberk Pond, UNESCO Biosphere, Trebon, Jindrichuv Hradec District, South Bohemian Region, Czech Republic (Czechia), Europe

African elephant, Loxodonta africana, running, Chobe river, Botswana, Southern Africa

Schloss Aggstein with River Danube, Wachau, Austria

Tourists having fun rafting on the sacred River Ganges (Mother Ganga), Rishikesh, Uttarakhand (Uttaranchal), India, Asia

Cracked river bed in drought, Mexico, North America

Cracked river bed in drought, Mexico, North America

Coal barges in the Xiling Gorge on the Yangtze River, Hubei, China, Asia

Young Thomsons Gazelle stuck in the mud of a drying river bed, Grumeti area, Tanzania

Young Thomsons Gazelle stuck in the mud of a drying river bed, Grumeti area, Tanzania

Crocodile in muddy shallows of the Mossman River, Daintree, Australia

Crocodile in muddy shallows of the Mossman River, Daintree, Australia

The Orange River where it forms the border between the Orange Free State and Eastern Cape Provinces at the town of Aliwal-North in South Africa.

Crab hunter at a mangrove on the delta of Parnaiba river, Piaui, Brazil, South America

Inflatable rafts on shore of river at sunset

Aftermath of Mount St. Helens eruption

Peninsula devin near Stralsund from the air

African fish eagle (Haliaeetus vocifer), juvenile, on branch, view to re Moremi Game Reserve East, Okavango Delta, Botswana, Africa

Rescue of an offraod vehicle out of a river at a rallye

Lion (Panthera leo), Lioness, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

Drone shot, view of the Aenok marshland with river Kamajakka, birch forests, autumn, intense colours, Vallespiken mountain on the left, Sarek mountains in the background, Kvikkjokk, Jokkmokk, Norrbottens laen, Lapland, Northern Sweden, Sweden, Europe

Lion (Panthera leo), two lionesses, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

Network of channels and streams at low tide, in the marshland of the Bahia de Cadiz, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

Lion (Panthera leo), lioness with young, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

African fish eagle (Haliaeetus vocifer), juvenile, on branch, looking left, Moremi Game Reserve East, Okavango Delta, Botswana, Africa

Lion (Panthera leo), lionesses grooming, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

Drone photo, drone shot, Elbe, bridge, Blue Wonder, Elbe Florence, view of Loschwitz, sunshine, blue sky, Elbe castles, Elbe meadows, Elbe cycle path, Blasewitz, Dresden, Saxony, Germany, Europe

Drone photo, drone shot, Elbe, bridge, Blue Wonder, Elbe Florence, view of Loschwitz, sunshine, blue sky, suspension railway, Elbe castles, Elbe meadows, Elbe cycle path, Blasewitz, Dresden, Saxony, Germany, Europe

Network of dry channels and streams at low tide, in the marshland of the Bahia de Cadiz, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

Network of channels and streams at low tide, in the marshland of the Bahia de Cadiz, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

Ships and boats on the Mekong river, Vietnam

Boats in Hoi An harbour, Vietnam

Ships and boats on the Mekong river, Vietnam

Network of dry channels and streams at low tide, in the marshland of the Bahia de Cadiz, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

Network of dry channels and streams at low tide, in the marshland of the Bahia de Cadiz, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

Ships and boats on the Mekong river, Vietnam

Network of dry channels and streams at low tide, in the marshland of the Bahia de Cadiz, aerial view, drone shot, Cadiz province, Andalusia, Spain, Europe

Ships and boats on the Mekong river, Vietnam

Boats in Hoi An harbour, Vietnam

Cape Buffalo (Syncerus caffer caffer), bull at the bank of the Chobe River, photographed from a boat, Chobe National Park, Botswana, Africa

Tajik men lead donkeys laden with equipment across a river swollen with spring rains, as a team heads into the Band-e Baba range to conduct a wildlife survey, Kushk-i Kuhna District, Herat Province, Afghanistan

A Songhai woman kneeling in mud washing clothes in the Niger River, Gao, Mali, West Africa

Male kayaker paddling by riverbank on glacial river, Lake Louise, Alberta, Canada

High Angle View Of Muddy Reddish Brown Waters Of Iguazu Falls

Muddy feet during a 4-day raft trip down the San Juan River, Utah.

Bare Feet Standing On A Rock In Murky Water In Currumbin Creek, Currumbin, Gold Coast, Queensland, Australia

Pod of hippopotamuses (Hippopotamus amphibius) lie in shallow river in Serengeti National Park, Tanzania

Submerged alligator (Alligator mississippiensis) is only visible with his armored back poking above placid waters as he hunts on the muddy bottom of the Okefenokee Swamp. The reptiles skin has embedded bony plates called osteoderms or scutes. Alligator populations are considered to have recovered from overharvesting pressures through supplemental farming practices and protections placed on wild animals. However, the species is still federally listed as threatened because it looks like the American crocodile, which is endangered, Georgia, United States of America

Yacare Caiman (Caiman Yacare) On Muddy Shore Facing Camera, Mato Grosso Do Sul, Brazil

Wet dog with a stick in it's mouth walks beside a river on the muddy shore; Ravensworth, North Yorkshire, England

Close Up Of Yacare Caiman (Caiman Yacare) Head Facing Camera, Mato Grosso Do Sul, Brazil

Plains zebra (Equus quagga) struggles across river in spray, Cottar's 1920s Safari Camp, Maasai Mara National Reserve; Kenya

South East Asia, Vietnam, Saigon, Mekong Delta River, Women paddle down a muddy river.