Today's Catch

Jul 11, 2014
Credit:

Phillip Colla/Nature’s Best Photography

“As we motored around Paulet Island in a Zodiac boat, these two curious penguins waddled across an iceberg to get a closer look at us.” -- Nature's Best photographer, Phillip Colla . See more beautiful ocean photos in our slideshow of winners from the 2010 Nature's Best Ocean Views photo contest. These Adélie penguins live in Antarctica and rely on tiny crustaceans, called krill, as their main...Read more
Jul 10, 2014
Fish swim around the wreck of the HMT Bedfordshire , an Arctic fishing trawler that was converted into an anti-submarine warship during World War II. Originally part of Great Britain's Royal Navy, it was sent to assist the United States Navy in 1941. In Spring 1942, the HMT Bedfordshire was hit by a torpedo sent from a U-boat and sunk off the coast of North Carolina, killing all 37 crewmembers...Read more
Jul 9, 2014
Credit:

Alan D. Wilson

The polar bear ( Ursus maritimus ) is found in the Arctic and classified as a vulnerable species by the IUCN Red List of Threatened Species. This marine mammal can swim more than 30 miles when sea ice has receded due to warm temperatures. Listen to a podcast from Encyclopedia of Life that tells the story of two personal encounters with a polar bear.Read more
Jul 8, 2014
Credit:

Kate Sutherland, seabirding.com

One of the smallest shearwaters in the Atlantic, Audubon's Shearwater ( Puffinus lherminieri ) is about the size of an American Robin. They breed on small islands in the Carribbean, and commonly forage around the floating Sargassum endemic to the North Atlantic. Audubon's shearwaters prefer warm, tropical waters, so do not migrate long distances like other shearwaters; however, they are...Read more
Jul 7, 2014
Follow a journey with satellite tags placed on bull sharks and tarpon. Both of these large predatory fish are found in coastal in-shore ecosystems and the two species have similar diets. If given the opportunity, bull sharks will catch and consume tarpon. However, it remains unknown if tarpon adjust their movements to avoid being killed by the sharks. Using the information gained by the satellite...Read more
Jul 3, 2014
Credit:

Mauritius100, Flickr

When most people think of catfish, they think of a freshwater fish. But the striped eel catfish ( Plotosus lineatus ) is found in marine systems including coral reefs, estuaries, tide pools and other coastal areas of the Indo-Western Pacific. The juveniles of the fish school in groups of up to 100, while the adults tend to stick to themselves or in smaller groups. Watch out for their spines: they...Read more
Jul 2, 2014
Watch as a team of wave chasers heads to Somoa where they search for an undersea river five kilometers beneath the ocean's surface. There they measured skyscraper-sized internal gravity waves, which break and produce strong turbulence underwater. Understanding these deep waves and flows is critical to understanding more about the Earth's climate and can help to improve climate models. The team is...Read more
Jul 1, 2014
Credit:

Paulyn Cartwright et al. 2007 (PLOS ONE) Link

How long have jellyfish lived in the ocean? This jellyfish fossil is from the Cambrian period, more than 500 million years ago. It was found buried in Utah —an area that used to be underwater, covered by the ocean. Fossil jellyfish are rare because they have no bones or other hard parts to turn into fossils. Instead, scientists have to look for so-called "soft fossils," when organisms are quickly...Read more
Jun 30, 2014
Credit:

Flickr user bluewavechris

Large waves are a draw for surfers, scientists and spectators alike to locations around the world. Changes to the coast and ocean floor as well as sediment flow can change the nature of a wave as it reaches shore. So when three condos were going to be built on the shore of his favorite surfing spot, a surfer turned to economics . Turns out you can quantify the value of waves by looking at how...Read more
Jun 27, 2014
Credit:

Rob Peatling, Flickr

Instead of females, male seahorses carry the developing seahorse embryos in a kangaroo-like pouch. During mating season, the female deposits her eggs into the pouch, and the male fertilizes them. After about two weeks of development, out pop the seahorse fry, ready to swim off and explore the ocean world. Here is a very pregnant short-snouted seahorse ( Hippocampus breviceps ) in Australia. Read...Read more

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