Polar care
Polar bear cub, Churchill, Manitoba, Canada (© Eric Baccega/NPL/Minden Pictures)

Scottish strategy at its finest
Castle Stalker on Loch Laich, Argyll, Scotland (© WLDavies/Getty Images)

Scottish strategy at its finest
Castle Stalker on Loch Laich, Argyll, Scotland (© WLDavies/Getty Images)

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Hoodoo you do?
Sandstone hoodoos, Bryce Canyon National Park, Utah (© Stephen Matera/TANDEM Stills + Motion)

Hoodoo you do?
Sandstone hoodoos, Bryce Canyon National Park, Utah (© Stephen Matera/TANDEM Stills + Motion)

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3.4 MB

Inked and undercover
Group of giant cuttlefish in Spencer Gulf, off Whyalla, South Australia (© Gary Bell/Minden Pictures)

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3.4 MB

Inked and undercover
Group of giant cuttlefish in Spencer Gulf, off Whyalla, South Australia (© Gary Bell/Minden Pictures)

Wind of Fuji, my souvenir from Edo
Mount Fuji at sunrise, Lake Kawaguchi, Japan (© Twenty47studio/Getty Images)

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3.3 MB

Wind of Fuji, my souvenir from Edo
Mount Fuji at sunrise, Lake Kawaguchi, Japan (© Twenty47studio/Getty Images)

Bending towards brilliance
The Gateway Arch in St. Louis, Missouri (© f11photo/Getty Images)

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Bending towards brilliance
The Gateway Arch in St. Louis, Missouri (© f11photo/Getty Images)

A tale of still waters
Champaka Sarasi pond near Shivamogga, Karnataka, India (© Amith Nag Photography/Getty Images)

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3.3 MB

A tale of still waters
Champaka Sarasi pond near Shivamogga, Karnataka, India (© Amith Nag Photography/Getty Images)

Celebrating Ansel Adams
Alpenglow on Half Dome, Yosemite National Park, California (© Matthew Kuhns/TANDEM Stills + Motion)

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Celebrating Ansel Adams
Alpenglow on Half Dome, Yosemite National Park, California (© Matthew Kuhns/TANDEM Stills + Motion)

The 'otter' side of life
European river otter, Lelystad, Netherlands (© Ernst Dirksen/Minden Pictures)

The 'otter' side of life
European river otter, Lelystad, Netherlands (© Ernst Dirksen/Minden Pictures)

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3.3 MB

Endless blue
Great Blue Hole, Belize (© JamiesOnAMission/Shutterstock)

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3.4 MB

Endless blue
Great Blue Hole, Belize (© JamiesOnAMission/Shutterstock)

Honoring our presidents
The Washington Monument seen from the Lincoln Memorial, Washington, DC (© lucky-photographer/Alamy)

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3.4 MB