Disappearing gun and Auckland skyline, North Head Historic Reserve, Devonport, Auckland, North Island, New Zealand, Pacific

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

Yaquina Head Nature Reserve near Newport on the Pacific Northwest coast, Oregon, United States of America, North America

View of Auckland city from North Head Reserve, North Island, New Zealand, Pacific

North Head Reserve, Devonport, Auckland, North Island, New Zealand, Pacific

Bottlenose dolphin, Tursiops truncatus, Oahu, Hawaii (N. Pacific).

Photographer Norbert Eisele-Hein at Spectra Point, Cedar Breaks National Monument, Dixie National Forest, Brian Head, Utah, USA

Balanced Rock, rock formation, thunderstorm clouds, lightning, Arches National Park, Moab, Utah, Southwestern United States, United States of America, USA

American Bison (Bison bison), Custer State Park, Black Hills, South Dakota, USA

Delicate Arch, a natural stone arch, during a thunderstorm with lightning, Arches National Park, Moab, Utah, Southwest, United States of America, USA

Balanced Rock, rock formation, evening mood, thunderstorm clouds, Arches National Park, Moab, Utah, Southwestern United States, United States of America, USA

Rock formations of Turret Arch, rock arch, Elephant Butte, North Window, South Window, La Sal Mountains at the back, dramatic clouds, Arches National Park, Moab, Utah, Southwestern United States, United States of America, USA

Portrait of a pretty young woman in winter clothes in front of rock needles, Winter, Rim Trail, Bryce Canyon National Park, Utah, USA, North America

Chromatic Pool Geyser, thunderstorm clouds at the back, Upper Geyser Basin, geysers, geothermal hot-pools, Yellowstone National Park, Wyoming, USA

Delicate Arch, a natural stone arch, during a thunderstorm, Arches National Park, Moab, Utah, Southwest, United States of America, USA

Demoiselle Crane (Anthropoides virgo), portrait, Rheine Zoo, North-Rhine Westphalia, Germany, Europe

Gelada or Gelada Baboon (Theropithecus gelada) male holding infant, Rheine Zoo, North-Rhine Westphalia, Germany, Europe

Delicate Arch, stone arch, during thunderstorm, Arches National Park, Moab, Utah, Southwest, USA, North America

Delicate Arch, stone arch, during thunderstorm, lightning strike, Arches National Park, Moab, Utah, Southwest, USA, North America

Geyser Beauty Pool, thunderstorm clouds at the back, Upper Geyser Basin, geysers, geothermal hot-pools, Yellowstone National Park, Wyoming, USA

Rock formations of Turret Arch, rock arch, dramatic clouds, Arches National Park, Moab, Utah, Southwestern United States, United States of America, USA

Panorama view, Landscape Arch at sunrise and approaching thunderstorm, Arches National Park, South West, USA

Landscape Arch rock formation in the morning in a stormy atmosphere, Arches National Park, Utah, United States, America

Landscape Arch rock formation in the morning in a stormy atmosphere, Arches National Park, Utah, United States, America

Chromatic Pool Geyser, stormy atmosphere, Upper Geyser Basin, geothermal springs in Yellowstone National Park, Wyoming, United States of America, USA

Delicate Arch, stone arch, during thunderstorm, Arches National Park, Moab, Utah, Southwest, USA, North America

American Buffalo (Bison bison), portrait of a bull in heat, Yellowstone National Park, Wyoming, USA