allcreatures: Hundreds of walruses have found themselves a new home on an iceberg 20 miles off shore. The giant marine mammals pile onto the ice and huddle together as they relax on their island. They are taking a break from hunting in the Chukchi Sea, 20 miles off the coast of Alaska, and the moving ice even helps them find their meals. Picture: Solent/Steven Kazlowski/SeaPics (via Pictures of the day: 12 April 2013 - Telegraph)

allcreatures:

Hundreds of walruses have found themselves a new home on an iceberg 20 miles off shore. The giant marine mammals pile onto the ice and huddle together as they relax on their island. They are taking a break from hunting in the Chukchi Sea, 20 miles off the coast of Alaska, and the moving ice even helps them find their meals.

Picture: Solent/Steven Kazlowski/SeaPics (via Pictures of the day: 12 April 2013 - Telegraph)

colchrishadfield: The Florida Keys look especially vulnerable from orbit.

colchrishadfield:

The Florida Keys look especially vulnerable from orbit.

Mt Rushmore circa 1935

Mt Rushmore circa 1935

Cloud City by Adam Flowers

Cloud City by Adam Flowers

Migrating Sand Dunes

Nat Geo 1963 - Australia

Nat Geo 1963 - Australia

endilletante

Osteographica Elephantina

Osteographica Elephantina

fey-bear

See films on undersea technology, wreck dives, marine biology and archaeology here.

See films on undersea technology, wreck dives, marine biology and archaeology here.

Airship

Airship

athighspeed

Sunset at the quarry

Sunset at the quarry