Sunrise over a meadow of snake's head fritillary (Fritillaria meleagris) wildflowers growing at North Meadow National Nature Reserve, Cricklade, Wiltshire, England, United Kingdom, Europe

Snake's head fritillary (Fritillaria meleagris) wildflowers at North Meadow National Nature Reserve, Cricklade, Wiltshire, United Kingdom, Europe

Mt Rainier reflected in a lake, flower meadow at front, Mount Rainier National Park, Washington, USA, North America

Field of Cottongrass (Eriophorum), Torngat Mountains National Park, Newfoundland and Labrador, Canada, Arctic

Caravan, Mid-Atlantic Rift zone, Thingvellir National Park, Iceland, Europe

Breakwaters or groynes, coastal protection measures, Noderfriedrichskoog tidal flats, Nationalpark Schleswig-Holsteinisches Wattenmeer, Schleswig-Holstein Wadden Sea National Park, Eiderstedt peninsula, North Friesland region, Schleswig-Holstein, Germany,

View across the Wadden Sea with coastal protection, groynes, Hallig Langeness, small island, at back, North Sea shore, Schleswig-Holstein Wadden Sea National Park, Dithmarschen region, Schleswig-Holstein, Germany, Europe

Fence in the floodplains of Neufelder Koog, polder, Elbe estuary, North Sea coast, Schleswig-Holstein Wadden Sea National Park, Dithmarschen region, Schleswig-Holstein, Germany, Europe

Landscape in Darss, Nationalpark Vorpommersche Boddenlandschaft national park, Fischland-Darss-Zingst peninsula, Mecklenburg-Western Pomerania, Germany, Europe

Mount Rainier reflected in a lake, flower meadow at front, Mount Rainier National Park, Washington, USA, North America

Old farm, in the back the Teton Range, Grand Teton National Park, Wyoming, USA, America

Red Rock Lakes National Wildlife Refuge, Montana, USA

Mount Rainier reflected in a lake, flower meadow at front, Mount Rainier National Park, Washington, USA, North America

View over Upper Geyser Basin, geothermal springs in Yellowstone National Park, Wyoming, United States of America, USA

Jackson Lake off the Teton Range, Mount Moran, Grand Teton National Park, Wyoming, United States of America, USA

Denali National Park in autumn, Alaska, USA, North America

Landscape in Darss, Nationalpark Vorpommersche Boddenlandschaft national park, Fischland-Darss-Zingst peninsula, Mecklenburg-Western Pomerania, Germany, Europe

Denali National Park in autumn, Alaska, USA, North America

Landscape in Darss, Nationalpark Vorpommersche Boddenlandschaft national park, Fischland-Darss-Zingst peninsula, Mecklenburg-Western Pomerania, Germany, Europe