844-33412 - View of couple on trail at Storms River Mouth, Tsitsikamma National Park, Garden Route National Park, South Africa, Africa

844-33410 - View of Storms River Mouth, Tsitsikamma National Park, Garden Route National Park, South Africa, Africa

1202-726 - Aerial view of beach and dunes at Dawlish Warren, guarding the mouth of the River Exe, looking south along the coast towards the town of Dawlish, Devon, England, United Kingdom, Europe

1202-725 - Aerial view of beach and dunes at Dawlish Warren, guarding the mouth of the River Exe, looking south along the coast towards the town of Dawlish, Devon, England, United Kingdom, Europe

1202-723 - An aerial view of a sand bar at the mouth of the River Teign, Teignmouth, Devon, England, United Kingdom, Europe

1202-679 - An aerial view of the historic 16th century Dartmouth Castle, in the mouth of the River Dart, Dartmouth, on the south coast of Devon, England, United Kingdom, Europe

1202-678 - Aerial view of the mouth of the River Exe, seen from above Dawlish Warren, looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-675 - Aerial view of beach and dunes at Dawlish Warren, guarding the mouth of the River Exe, looking south along the coast towards the town of Dawlish, Devon, England, United Kingdom, Europe

1202-676 - Aerial view of beach and dunes at Dawlish Warren, guarding the mouth of the River Exe, looking south along the coast towards the town of Dawlish, Devon, England, United Kingdom, Europe

1202-674 - Aerial view of the mouth of the River Exe, seen from above Dawlish Warren and looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-672 - Aerial view of the mouth of the River Exe, seen from above Dawlish Warren and looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-671 - Aerial view of the mouth of the River Exe, seen from above Dawlish Warren and looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-669 - An aerial view of the historic 16th century Dartmouth Castle, in the mouth of the River Dart, at Dartmouth, on the south coast of Devon, England, United Kingdom, Europe

1202-668 - Aerial view of the mouth of the River Exe, looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-667 - Aerial view of the mouth of the River Exe, seen from above Dawlish Warren and looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-666 - Aerial view of beach and dunes at Dawlish Warren, guarding the mouth of the River Exe, looking south along the coast towards the town of Dawlish, Devon, England, United Kingdom, Europe

1202-662 - Aerial view of the mouth of the River Exe, seen from above Dawlish Warren and looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-660 - Aerial view of the mouth of the River Exe, seen from above Dawlish Warren and looking towards the town of Exmouth, Devon, England, United Kingdom, Europe

1202-658 - Aerial view of beach and dunes at Dawlish Warren, guarding the mouth of the River Exe, looking south along the coast towards the town of Dawlish, Devon, England, United Kingdom, Europe

1202-655 - An aerial view of the historic 16th century Dartmouth Castle, in the mouth of the River Dart, with a view of Dartmouth in the background, on the south coast of Devon, England, United Kingdom, Europe

1202-654 - An aerial view of the historic 16th century Dartmouth Castle, in the mouth of the River Dart, with a view of Dartmouth in the background, on the south coast of Devon, England, United Kingdom, Europe

1202-652 - Aerial view of beach and dunes at Dawlish Warren, guarding the mouth of the River Exe, looking south along the coast towards the town of Dawlish, Devon, England, United Kingdom, Europe

1202-653 - An aerial view into the mouth of the River Dart, with Kingswear nearest, towards the right, and Dartmouth in the distance, south coast of Devon, England, United Kingdom, Europe

741-6508 - Nile crocodile (Crocodylus niloticus) mouth open in the river Chobe, Chobe National Park, Botswana, Africa

1184-9360 - Aerial of the River mouth of the River Cuanza, Angola, Africa

1184-9359 - Aerial of the River mouth of the River Cuanza, Angola, Africa

1184-9358 - Aerial of the River mouth of the River Cuanza, Angola, Africa

1184-9357 - Aerial of the River mouth of the River Cuanza, Angola, Africa

1184-9356 - Aerial of the River mouth of the River Cuanza, Angola, Africa

1242-541 - Parks and boats line the mouth of the Thiou River at Lake Annecy, Annecy, Haute-Savoie, France, Europe

1116-52945 - Morning fog enhances the dramatic beauty of the waves crashing into the cliffs at Cape Disappointment Lighthouse at the mouth of the Columbia River in Southwest Washington, Washington, United States of America

1116-52946 - Long exposure of frothy waves crashing into the cliffs at Cape Disappointment, at the mouth of the Columbia River in Southwest Washington, Washington, United States of America

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

832-402635 - River delta of the Laddjujohka River, Lake Paittasjaervi, Kebnekaise Massif in the back, Nikkaluokta, Lapland, Sweden, Europe

832-402602 - Aerial view, river delta with islands, river Glomaga, Mo i Rana, Norway, Europe

832-402601 - Aerial view, river delta with islands, river Glomaga, Mo i Rana, Norway, Europe

832-402600 - Aerial view, river delta with islands, river Glomaga, Mo i Rana, Norway, Europe

832-402599 - Aerial view, river delta with islands, river Glomaga, Mo i Rana, Norway, Europe

832-402495 - Sunset at the mouth of the Rio Salado in Conil de la Frontera, Costa de la Luz, Andalusia, Spain, Europe

1202-624 - A panoramic view across the Ness headland to the mouth of the River Teign and the harbour and tourist resort of Teignmouth, on the south coast of Devon, England, United Kingdom, Europe

1202-621 - An aerial view of a sand bar in the mouth of the River Teign, at Teignmouth, on the south Devon coast, England, United Kingdom, Europe

1202-619 - A view across the Ness headland to the mouth of the River Teign and the harbour and tourist resort of Teignmouth, on the south Devon coast, England, United Kingdom, Europe

1202-617 - An aerial view of the mouth of the River Teign, looking across to the Ness headland and the village of Shaldon, near Teignmouth, south coast of Devon, England, United Kingdom, Europe

1202-615 - An evening view of the harbour and mouth of the River Teign, plus Shaldon Bridge, with Teignmouth on the left and Shaldon on the right, on the south coast of Devon, England, United Kingdom, Europe

1202-614 - An evening view across the harbour and sandbar in the mouth of the River Teign, looking towards the Ness headland, Teignmouth, on the south coast of Devon, England, United Kingdom, Europe

1202-612 - An aerial view of the town and harbour of Teignmouth, sitting in the mouth of the River Teign, south coast of Devon, England, United Kingdom, Europe

860-291693 - Common Hippo (Hippopotamus amphibius), Luangwa river, South Luangwa national Park, Zambia

832-400132 - Hippo, (Hippopotamus amphibious) is challenging, open mouth and teeth. Angry facial expression. Behind the hippo pod. Kwando River, Bwabwata National Park, Namibia, Africa

832-400130 - Hippo, (Hippopotamus amphibious) challenging with wide open mouth in Kwando River. Bwabwata National Park, Namibia, Africa

1243-439 - The Vizcaya Bridge, UNESCO World Heritage Site, a transporter bridge linking the towns of Portugalete and Las Arenas in the Biscay province, crossing the mouth of the Nervion River, Spain, Europe

83-13355 - Brown Pelican (Pelecanus occidentalis) looking for fish at Nosara Beach and river mouth, Nosara, Guanacaste Province, Costa Rica, Central America

83-13354 - Great Egret (Ardea alba) on left and little egret (Egretta garzetta) at Nosara Beach and river mouth, Nosara, Guanacaste, Costa Rica, Central America

1350-6627 - Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

1350-6623 - Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

1350-6625 - Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

1350-6620 - Aerial view of Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. Red lagoon near Boca Paila Bridge. In the language of the Mayan peoples who once inhabited this region, Sian Ka'an means Origin of the Sky. Located on the east coast of the Yucatán peninsula, this biosphere reserve contains tropical forests, mangroves and marshes, as well as a large marine section intersected by a barrier reef. It provides a habitat for a remarkably rich flora and a fauna comprising more than 300 species of birds, as well as a large number of the region's characteristic terrestrial vertebrates, which cohabit in the diverse environment formed by its complex hydrological system. Along its roughly 120 kilometres of coastline, the property covers over 400,000 hectares of land ranging from sea level to only ten m.a.s.l. The property boasts diverse tropical forests, palm savannah, one of the most pristine wetlands in the region, lagoons, extensive mangrove stands, as well as sandy beaches and dunes. The 120,000 hectares of marine area protect a valuable part of the Mesoamerican Barrier Reef and seagrass beds in the shallow bays. The lush green of the forests and the many shades of blue of the lagoons and the Caribbean Sea under a wide sky offer fascinating visual impressions.

1184-7609 - Aerial of the Kalbarri River in Kalbarri at the river mouth, Western Australia, Australia, Pacific

1184-7608 - Aerial of the Kalbarri River in Kalbarri at the river mouth, Western Australia, Australia, Pacific

832-397646 - Old wooden boards in a dry natural estuary. Kuialnyk Estuary with red water. Odessa, Ukraine, Eastern Europe, Europe

832-397647 - Kuialnyk Estuary with red water. Odessa, Ukraine, Eastern Europe, Europe

860-291182 - Hippo (Hippopotamus amphibius) is sitting in the water, opening his mouth and yawning. Botswana. Okavango Delta.

860-291325 - Amazon River Dolphin, Pink River Dolphin or Boto (Inia geoffrensis) , Three wild animals in tannin-rich water , extremely rare picture of wild animals spyhopping ,Threatened species (IUCN Red List), along Rio Negro, Amazon river basin, Amazonas state, Manaus, Brazil, South America

860-291282 - Hippo (Hippopotamus amphíbius) in water with wide open mouth. Serengeti National Park. Tanzania.

832-397332 - Estuary of the Aber Benoit into the Atlantic, beach Plage de Beniguet, hydrangeas, Saint-Pabu, Communaute de communes du Pays des Abers, department of Finistere Penn-ar-Bed, region of Brittany Breizh, France, Europe

832-397333 - Estuary of the Aber Benoit into the Atlantic, beach Plage de Beniguet, hydrangeas, Saint-Pabu, Communaute de communes du Pays des Abers, department of Finistere Penn-ar-Bed, region of Brittany Breizh, France, Europe

832-396434 - African fish eagle (Haliaeetus vocifer), juvenile, on branch, view to re Moremi Game Reserve East, Okavango Delta, Botswana, Africa

832-396435 - African fish eagle (Haliaeetus vocifer), juvenile, on branch, looking left, Moremi Game Reserve East, Okavango Delta, Botswana, Africa

860-290723 - Close up underwater portrait of a jacare caiman, Caiman yacare, in the Rio Claro. Rio Claro, Pantanal, Mato Grosso, Brazil

860-290722 - Close up underwater portrait of a jacare caiman, Caiman yacare, in the Rio Claro. Rio Claro, Pantanal, Mato Grosso, Brazil

832-396266 - View from above of the Weser estuary and Havenwelten, after sunset, Bremerhaven, Bremen, Germany, Europe

1350-5521 - Salt marshes at dusk. Cerroja water mill. Santoￃﾱa, Victoria and Joyel Marshes Natural Park. Cantabria, Spain, Europe.

1350-5522 - Salt marshes at dusk. Cerroja water mill. Santoￃﾱa, Victoria and Joyel Marshes Natural Park. Cantabria, Spain, Europe.

832-395292 - Lion (Panthera leo), lioness with young, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395129 - African leopard (Panthera pardus), lying on kigelia (Kigelia africana), Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395117 - African leopard (Panthera pardus), Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395115 - African leopard (Panthera pardus), Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395114 - African leopard (Panthera pardus), Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395240 - Lion (Panthera leo), two lionesses, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395116 - African leopard (Panthera pardus), Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395241 - Lion (Panthera leo), Lioness, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395137 - Spotted hyena (Crocuta crocuta), blue hour, dusk, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395185 - African wild dog (Lycaon pictus), alert, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395186 - View from Skierffe mountain over the autumnal Rapadalen river delta, morning atmosphere, Rapaaelv river, Sarek National Park, Laponia, Lapland, Sweden, Europe

832-395136 - Spotted hyena (Crocuta crocuta), blue hour, dusk, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395336 - Lonely volleyball net on Amoreira beach, Aljezur river estuary, estuary lagoon system, Arrifana fishing port, dunes, Atlantic coast, Amoreira, Aljezur, Portugal, Iberian Peninsula, Europe

832-395184 - African wild dog (Lycaon pictus), resting, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

832-395305 - Lion (Panthera leo), lionesses grooming, Moremi Game Reserve West, Okavango Delta, Botswana, Africa

746-90065 - San Leonardo River that flows into the Mediterranean Sea, Augusta, Sicily, Italy, Europe

746-90295 - River mouth of river Loisach into lake Kochelsee near Schlehdorf. View from Mt. Jochberg near lake Walchensee towards lake Kochelsee and the foothills of the Bavarian Alps. Europe, Germany, Bavaria

1348-4578 - Yangtze River, Shanghai, China, True Colour Satellite Image. Satellite image of the river mouth of the Yangtze river

1348-4579 - Betsiboka River, Madagascar, True Colour Satellite Image. Betsiboka river, the major river of Madagascar, goes into the Mozambique canal, close to the city of Mahajanga.

1348-4565 - Rivers Barito& Kahayan, Borneo, Indonesia, True Colour Satellite Image. South coast of Borneo, true colour satellite image

1116-50729 - Alaska Railroad track crossing Bird Creek mouth with Turnagain Arm of Cook Inlet, South-central Alaska in summertime; Portage, Alaska, United States of America

1116-51277 - A brown bear (Ursus arctos) about to catch a salmon in its mouth at the top of Brooks Falls, Alaska. The fish is only a few inches away from its gaping jaws. Shot with a Nikon D800 in Alaska; Kodiak, Alaska, United States of America

1116-51555 - Wet dog with a stick in it's mouth walks beside a river on the muddy shore; Ravensworth, North Yorkshire, England

1116-51168 - German shepherd running on the seashore with a wooden stick in the mouth; Sainte-Anne-des-Monts, Quebec, Canada

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

860-289714 - Great egret (Egretta alba) in the water, mouth of the Rio Dulce, Gulf of Honduras, Livingston, Guatemala.

860-289713 - Great egret (Egretta alba) in the water, mouth of the Rio Dulce, Gulf of Honduras, Livingston, Guatemala.