Captive adult boat-billed heron (Cochlearius cochlearius), Parque das Aves, Foz do Iguacu, Parana State, Brazil, South America

Fortified Colonial Wall, Old Town, UNESCO World Heritage Site, San Francisco de Campeche, State of Campeche, Mexico, North America

Top of a pagoda rises out of the forest, Kyaikthanian paya, Mawlamyine, Mon state, Myanmar (Burma), Asia

Views of the Nisqually Glacier from the Skyline Trail, Mount Rainier National Park, Washington State, United States of America, North America

Elephant Rock, Natural Rock Formation, Valley of Fire State Park, Nevada, United States of America, North America

View by drone of rowing boat at sunset, Inle Lake, Shan state, Myanmar (Burma), Asia

Village on stilts, Nampan, Inle Lake, Shan state, Myanmar (Burma), Asia

Taw Mwe Khaung Pagoda, Samkar, Inle Lake, Shan state, Myanmar (Burma), Asia

Redrock sandstone formations in the Kodachrome Basin State Park, Utah, United States of America, North America

Stupas of Kyaikthanian paya, Mawlamyine, Mon state, Myanmar (Burma), Asia

Meltwater lake on Mount Rainier from the Burroughs Mountain Trail, Mount Rainier National Park, Washington State, United States of America, North America

The Little River at Claude D Kelly State Park in Monroe County, southern Alabama, USA

Village on stilts, Nampan, Inle Lake, Shan state, Myanmar (Burma), Asia

Clouds and traditional rowing boat reflecting in the water at sunset, Inle Lake, Shan state, Myanmar (Burma), Asia

Huge arch in the Natural Bridges State Park, Newfoundland, Canada, North America

View over the canyonlands and the Colorado River from the Dead Horse State Park, Utah, United States of America, North America

View over the canyonlands and the Colorado River from the Dead Horse State Park, Utah, United States of America, North America

Meltwater lake on Mount Rainier from the Burroughs Mountain Trail, Mount Rainier National Park, Washington State, United States of America, North America

Meltwater lake on Mount Rainier from the Burroughs Mountain Trail, Mount Rainier National Park, Washington State, United States of America, North America

Views of the Nisqually Glacier from the Skyline Trail, Mount Rainier National Park, Washington State, United States of America, North America

Tufa formations at Mono Lake, South Tufa State Reserve, Sierra Nevada, California, United States of America, North America

Tufa formations at Mono Lake, South Tufa State Reserve, Sierra Nevada, California, United States of America, North America

Boat on the southern part of Inle Lake, Shan state, Myanmar (Burma), Asia

Young fisherman with net at sunrise, Inle Lake, Shan state, Myanmar (Burma), Asia

Little pagoda on a rock, Kyauk Kalap, Hpa-An, Kayin state, Myanmar (Burma), Asia

Top of a pagoda rises out of the forest, Kyaikthanian paya, Mawlamyine, Mon state, Myanmar (Burma), Asia

View of the Deadhorse Creek Trail, Mount Rainier National Park, Washington State, United States of America, North America

Views of the Nisqually Glacier retreat from the Skyline Trail, Mount Rainier National Park, Washington State, United States of America, North America

View over Valle de Bravo and Lake Avandaro, state of Mexico, Mexico, North America

Tufa formations at Mono Lake, South Tufa State Reserve, Sierra Nevada, California, United States of America, North America

Clouds and traditional rowing boat reflecting in the water at sunset, Inle Lake, Shan state, Myanmar (Burma), Asia

Clouds and traditional rowing boat reflecting in the water at sunset, Inle Lake, Shan state, Myanmar (Burma), Asia

Canoes, Inle Lake, Shan state, Myanmar (Burma), Asia

Floating gardens, Lake Inle, Shan State, Myanmar (Burma), Asia

Giant redwood trees in the Redwoods National and State parks, California, USA

Small lake with Alaska Range in background, seen from K'esugi Ridge Trail, Denali State Park, Matanuska-Susitna Borough, Southcentral Alaska, Alaska, United States of America, North America

View of the Deadhorse Creek Trail, Mount Rainier National Park, Washington State, United States of America, North America

Early light on Mount Rainier from the Burroughs Mountain Trail, Mount Rainier National Park, Washington State, United States of America, North America

Waterfall in Lava Canyon, Mount St. Helens National Volcanic Monument, Washington State, United States of America, North America

View over the canyonlands and the Colorado River from the Dead Horse State Park, Utah, United States of America, North America

Waterfall in Lava Canyon, Mount St. Helens National Volcanic Monument, Washington State, United States of America, North America

Early light on Mount Rainier from the Burroughs Mountain Trail, Mount Rainier National Park, Washington State, United States of America, North America

Tufa formations at Mono Lake, South Tufa State Reserve, Sierra Nevada, California, United States of America, North America

Village on stilts, Nampan, Inle Lake, Shan state, Myanmar (Burma), Asia

Point Lobos State Natural Reserve, Carmel, Monterey County, California, United States of America, North America

Adult hoary marmot (Marmota caligata), on the Skyline Trail, Mount Rainier National Park, Washington State, United States of America, North America

Monastery in an artifical lake, Kyauk Kalap, Hpa-An, Kayin state, Myanmar (Burma), Asia

Shree Ramjanki Temple, Myitkyina, Kachin state, Myanmar (Burma), Asia

Redrock sandstone formations in the Kodachrome Basin State Park, Utah, United States of America, North America

Grave of Chico Mendes, Xapuri, Acre State, Brazil, South America

Views from the Skyline Trail of Mount Rainier National Park, Washington State, United States of America, North America

Tufa formations at Mono Lake, South Tufa State Reserve, Sierra Nevada, California, United States of America, North America

A view of the lake near Manatusa State Park, Alaska, United States of America, North America

Clouds reflecting in the water at sunset, Inle Lake, Shan state, Myanmar (Burma), Asia

View over the Kodachrome Basin State Park, Utah, United States of America, North America

View over the canyonlands and the Colorado River from the Dead Horse State Park, Utah, United States of America, North America

Lake Crescent, Olympic National Park, UNESCO World Heritage Site, Washington State, United States of America, North America

Meltwater river on Mount Rainier from the Burroughs Mountain Trail, Mount Rainier National Park, Washington State, United States of America, North America

Sandstone chimneys in the Kodachrome Basin State Park, Utah, United States of America, North America

Redrock sandstone formations in the Kodachrome Basin State Park, Utah, United States of America, North America

Clouds and pine, Custer State Park, South Dakota, United States of America, North America

Wooden pier, Lake Inle, Shan State, Myanmar (Burma), Asia

Redrock sandstone formations in the Kodachrome Basin State Park, Utah, United States of America, North America

Tiny stores along the Acre River, Rio Branco, Acre State, Brazil, South America

Dead Horse State Park, Utah, United States of America, North America

Birthplace of Chico Mendes, Xapuri, Acre State, Brazil, South America

Young woman enjoying view of gorge with camera in hand, Letchworth State Park, New York State, United States of America, North America

Historical Market Hall, Rio Branco, Acre State, Brazil, South America

Woman returning to boat after shopping, boat harbor, Lake Inle, Shan State, Myanmar (Burma), Asia

Plaza Grande, city main square, Cathedral Church of San Ildefonso, completed in 1598, Merida, Yucatan State, Mexico, North America

Portal De Granos market, colonnaded shopping arcade built 1783, Merida, Yucatan State, Mexico, North America

Small Buddha figures in cave, Pindaya Natural Cave Museum, Pindaya, Shan State, Myanmar (Burma), Asia

Bryce canyon in winter, view from sunset point, hoodoos at surise, bryce canyon national park, paunsaugunt plateau, utah, usa

Bryce canyon in winter, view from sunset point, hoodoos at surise, bryce canyon national park, paunsaugunt plateau, utah, usa

Ephemeral arch, valley of fire state park, nevada, usa, north america

Ephemeral arch, valley of fire state park, nevada, usa, nord amerika

Ephemeral arch, valley of fire state park, nevada, usa, north america

Bryce canyon in winter, view from sunset point, hoodoos at surise, bryce canyon national park, paunsaugunt plateau, utah, usa

Aerial views of El Castillo and the Ruins of the Mayan temple grounds at Tulum, Quintana Roo, Yucatan, Mexico. Tulum is the site of a pre-Columbian Mayan walled city which served as a major port for Coba, in the Mexican state of Quintana Roo. The ruins are situated on 12 meter 39 ft tall cliffs along the east coast of the Yucatán Peninsula on the Caribbean Sea in the state of Quintana Roo, Mexico. Tulum was one of the last cities built and inhabited by the Maya; it was at its height between the 13th and 15th centuries and managed to survive about 70 years after the Spanish began occupying Mexico. Old World diseases brought by the Spanish settlers appear to have resulted in very high fatalities, disrupting the society, and eventually causing the city to be abandoned.

Aerial views of El Castillo and the Ruins of the Mayan temple grounds at Tulum, Quintana Roo, Yucatan, Mexico. Tulum is the site of a pre-Columbian Mayan walled city which served as a major port for Coba, in the Mexican state of Quintana Roo. The ruins are situated on 12 meter 39 ft tall cliffs along the east coast of the Yucatán Peninsula on the Caribbean Sea in the state of Quintana Roo, Mexico. Tulum was one of the last cities built and inhabited by the Maya; it was at its height between the 13th and 15th centuries and managed to survive about 70 years after the Spanish began occupying Mexico. Old World diseases brought by the Spanish settlers appear to have resulted in very high fatalities, disrupting the society, and eventually causing the city to be abandoned.

Spice market, in Khari Baoli, near Chandni Chowk, Old Delhi, India

Spices on display, Spice market, in Khari Baoli, near Chandni Chowk, Old Delhi, India

Spice market, in Khari Baoli, near Chandni Chowk, Old Delhi, India

Man washing himself beside Inle Lake, Indein Village, near Taunggyi, Shan State, Myanmar, (Burma)

Women washing themselves in Inle Lake, near Indein Village, Shan State, Myanmar, (Burma)

Man washing himself beside Inle Lake, Indein Village, near Taunggyi, Shan State, Myanmar, (Burma)

The Parque Hidalgo and statue of Manuel Cepeda Peraza and The San Ildefonso Cathedral in Mérida, the capital and largest city in the Yucatan State and Yucatán Peninsula, Mexico

White Mexican church and street art at 5th Avenue, Playa del Carmen, Caribe, Quintana Roo state, Mayan Riviera, Yucatan Peninsula, Mexico

The Bishop's Palace or Peninsula Athenaeum and The San Ildefonso Cathedral in Mérida, the capital and largest city in the Yucatan State and Yucatán Peninsula, Mexico

Oregon coast south of Natural Bridges Viewpoint, Samuel H. Boardman State Park.

A brightly painted wooden figure on a market stall in the Shan State of Myanmar, Asia

Mud brick production at Al Hajjaryn, Wadi Doan, Yemen

Khaylla, Khaylah village, Wadi Doan, Wadi Hadramaut, Yemen

Mud brick production at Al Hajjaryn, Wadi Doan, Yemen

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

Camerawoman with movie camera filming sunset with a tripod at Meyers Creek Beach, Pistol River State Park, Oregon Coast, Oregon, USA, North America

Mud brick production at Al Hajjaryn, Wadi Doan, Yemen

Camerawoman with movie camera filming sunset with a tripod at Meyers Creek Beach, Pistol River State Park, Oregon Coast, Oregon, USA, North America

Herd of cows in front of the rock formations of the Kodachrome Basin State Park, Utah, USA, North America

Stormy atmosphere above the Finger Rock in the Kodachrome Basin State Park, Utah, USA, North America