Time Period

Photo of the Day : Underwater

(157 photos)

Photo: Penguins swimming underwater

Penguins Under Water, Antarctica

Photo of the Day, December 21, 2009

This Month in Photo of the Day: Most Popular Photos From 2009

Penguins surface near an air hole in Antarctica ...

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Photo: Octopus against a dark background

Octopus, Hawaii

Photo of the Day, December 16, 2009

This Month in Photo of the Day: Most Popular Photos From 2009

An octopus I came across on a dive ...

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Photo: Koi feeding, Texas

Koi Feeding, Texas

Photo of the Day, December 8, 2009

This Month in Photo of the Day: Most Popular Photos From 2009

Blue sky reflects off the surface waves created ...

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Photo: Tour boat seen from the surface of water

Tour Boat, Kenya Coast

Photo of the Day, November 20, 2009

This Month in Photo of the Day: Your Photos

On the 11th of July 2008 I was snorkeling off the ...

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Photo: Freshwater dolphin swimming

Freshwater Dolphin, Amazon

Photo of the Day, September 1, 2009

This Month in Photo of the Day: National Geographic Magazine

Imagined lords of a golden underwater city—the Encante—Amazon ...

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Beluga Whales, Canada

Photo of the Day, July 1, 2009

This Month in Photo of the Day: Images From the 2008 International Photo Contest

A pod of beluga whales diving ...

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Photo: Humpback whales in sunlit water

Humpback Whales in Sunlit Water, Tahiti

Photo of the Day, April 20, 2009

This Month in Photo of the Day: Nature and Environment

When you swim with humpback whales it's not their ...

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Waters boil with jellyfish in one of Palau's marine lakes.

Jellyfish Swarm, Palau

Photo of the Day, April 11, 2009

This Month in Photo of the Day: Nature and Environment

Waters boil with jellyfish in one of Palau's marine ...

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Photo: Gray reef shark swimming in Kingman Reef

Gray Reef Shark, Kingman Reef

Photo of the Day, April 9, 2009

This Month in Photo of the Day: Nature and Environment

Gray reef sharks and red snappers hover above a patch ...

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This photo was taken in the lagoon at Coconut Island, Hawaii.  I worked there for 7 years and Kaneohe is one of my favorite places. Because the little island is preserved, the reefs are still intact-- paradise.

Coconut Island Fish, Hawaii

Photo of the Day, April 3, 2009

This Month in Photo of the Day: Nature and Environment

This photo was taken in the lagoon at Coconut Island ...

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Photo: Tube anemone underwater

Tube Anemone, Bali

Photo of the Day, April 2, 2009

This Month in Photo of the Day: Nature and Environment

This large tube anemone, photographed in Tulamben, Bali, stood high ...

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Picture 011 QC by CWL

Shrimp Hiding in Sand, Florida

Photo of the Day, January 11, 2009

Shunning light, a pink shrimp buries itself in aquarium sand except for its feelers and golf-ball eyes. To avoid predators ...

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Photo: Diver and statue of Christ

Statue of Christ of the Abyss, Florida

Photo of the Day, January 3, 2009

Softly aglow in sea-washed sunlight, Christ of the Abyss stands 30 feet (9 meters) down in the Atlantic in Florida ...

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