A cattle pond, Rarick Tank, Coconino National Forest, Arizona, United States of America

Adult black-legged kittiwakes (Rissa tridactyla) on ice near Alexander Island in Franz Josef Land, Russia, Arctic Ocean, Eurasia

An adult polar bear (Ursus maritimus) leaping from ice floe to ice floe in the Svalbard Archipelago, Norway, Arctic, Europe

Arctic desert around Grise Fjord, most northern community in America, Nunavut, Canadian Arctic, Canada, North America

A curious young polar bear (Ursus maritimus), approaches ship on Spitsbergen in the Svalbard Archipelago, Norway

Views of the Monacobreen (Monaco Glacier), in Haakon VII Land on the island of Spitsbergen in Svalbard, Norway, Arctic, Europe

The Negribreen (Negri Glacier), in Olav V Land on the island of Spitsbergen in the Svalbard Archipelago, Norway, Arctic, Europe

Mountainous landscape, Axel Heiberg island, Nunavut, Canadian Arctic, Canada, North America

Views of the Monacobreen (Monaco Glacier), in Haakon VII Land on the island of Spitsbergen in Svalbard, Norway, Arctic, Europe

Light on mountainous scenery in Graham Land in Wilhelmina Bay on the Antarctic Peninsular, which is one of the fastest warming places on the planet.

Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

A passenger from an Antarctic cruise ship amongst stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. The Peninsular is one of the most rapidly warming places on the planet.

Gentoo Penguins at the Argentine antarctic research station in stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

The Argentine antarctic research station Almirante Brown in stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

The Argentine antarctic research station Almirante Brown in stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Gentoo Penguins amongst stunning coastal scenery in Paradise Bay off Graham Land on the antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

The Argentine antarctic research station Almirante Brown in stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

A zodiak from an expedition cruise amongst stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery beneath Mount Walker in Paradise Bay off Graham Land on the Antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

Stunning coastal scenery in Paradise Bay off Graham Land on the antarctic Peninsular. the Peninsular is one of the most rapidly warming places on the planet.

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.

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.

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.

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.

Palms and old pier in Punta Allen Sian Ka'an Reserve, Yucatan Peninsula, Mexico. 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.

Obersee water Reflection, behind Watzmann massif, Salet on lake Konigssee, National Park Berchtesgaden, Berchtesgadener Land, Upper Bavaria, Bavaria, Germany, Europe

Columbia National Wildlife Area in foreground, Canadian Rockies across from Rocky Mountain Trench near Invermere, BC, Canada

Large curling glassy wave, slight glimpse of land.

A young man crouches next to a small stream running through a forest in Upcountry Maui, Maui, Hawaii, United States of America

Hawaii, Maui, Aerial view of Olowalu area.

Micronesia, Palau, Aerial of Rock Islands, blue ocean

Micronesia, Palau, Rock Islands, aerial