Wolves in the wild
Vancouver Coastal Sea wolves in Great Bear Rainforest, British Columbia, Canada (© Nick Garbutt/Alamy)

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3.4 MB

Shades of sunset
Shi Shi Beach in Olympic National Park, Washington (© T.M. Schultze/TANDEM Stills + Motion)

Shades of sunset
Shi Shi Beach in Olympic National Park, Washington (© T.M. Schultze/TANDEM Stills + Motion)

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2.3 MB

Out of many, one
Autumn sunrise over the National Mall, Washington, DC (© WLDavies/iStock/Getty Images Plus)

Out of many, one
Autumn sunrise over the National Mall, Washington, DC (© WLDavies/iStock/Getty Images Plus)

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3.3 MB

Worth a thousand words
Grasmere, Lake District, Cumbria, England (© Thomas Molyneux/Getty Images)

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3.4 MB

Worth a thousand words
Grasmere, Lake District, Cumbria, England (© Thomas Molyneux/Getty Images)

Nurturing nature
Caribbean flamingo nests, Ría Lagartos Biosphere Reserve, Yucatán, Mexico (© Claudio Contreras/Minden Pictures)

Nurturing nature
Caribbean flamingo nests, Ría Lagartos Biosphere Reserve, Yucatán, Mexico (© Claudio Contreras/Minden Pictures)

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3.3 MB

From near extinction to national icon
American bison in Yellowstone National Park, Wyoming (© Ian Shive/TANDEM Stills + Motion)

From near extinction to national icon
American bison in Yellowstone National Park, Wyoming (© Ian Shive/TANDEM Stills + Motion)

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3.5 MB

Celebrating America's Native heritage
Pueblo ruins, Hovenweep National Monument, Utah (© Alan Majchrowicz/Getty Images)

Celebrating America's Native heritage
Pueblo ruins, Hovenweep National Monument, Utah (© Alan Majchrowicz/Getty Images)

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3.4 MB

Stone-cold stares on Halloween
Chimera of Notre-Dame de Paris, France (© scaliger/Getty Images)

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3.1 MB

Stone-cold stares on Halloween
Chimera of Notre-Dame de Paris, France (© scaliger/Getty Images)

A haunting history
View of Edinburgh Castle from a churchyard in Scotland (© Chris Dorney/Alamy)

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3.5 MB

A haunting history
View of Edinburgh Castle from a churchyard in Scotland (© Chris Dorney/Alamy)

Hoots and haunts
Great horned owl (© Mark Newman/Getty Images)

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3.2 MB

Hoots and haunts
Great horned owl (© Mark Newman/Getty Images)

It's carving time
Pumpkin field, Victoria, British Columbia, Canada (© Shaun Cunningham/Alamy)

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3.4 MB