high tide and low tide in great britain. photographs by michael marten
(via macthemuggle)
Freshwater Mollusks
These are tentacles from freshwater mollusks know as bryozoa, similar to soft coral in the sea. They are aquatic colonial animals that grow on the rocks, branches, and leaves under the water.
(via National Geographic)
Two new emperor penguin colonies totaling 6000 chicks have just been observed near Mertz Glacier on Antarctica. A pair of emperor penguins may only successfully raise one chick a year.
(photograph by BrynJ)
Penguins adrift on an iceberg during a heavy snowstorm in Antarctica.
(via National Geographic)
Awesome underwater photographer Brian Skerry in NatGeo (via Seamounts - Photo Gallery - Pictures, More From National Geographic Magazine)
“I found this creature under the water in Lembeh Strait, Indonesia, between many pieces of garbage.” - Girts Kravalis
James Scott’s amazing underwater photography sets in flickr
The brittle star, Ophiothela mirabilis, previously restricted to the Pacific, has recently been found as far as Caribbean reefs in the Atlantic Ocean. Hitch-hiking invasive species such as this have the potential to inflict billions of dollars of damages to the economy.
(via Natural History Museum LA; photo by vivekk00)
[ Visit the reefs in theBlu! ]