Ocean Roundup: Fiddler Crabs Found Far North of Their Range, 500 Dead Sea Lions Discovered in Peru, and More

A fiddler crab (Uca pugnax). Fiddler crabs may be expanding their range northward from climate change. (Photo: b-cline / Flickr Creative Commons)

- New 3D mapping around Antarctica found that sea ice surrounding Antarctica is thicker than thought. The scientists say it’s an important breakthrough to understanding how sea ice thickness and extent is changing. The Guardian

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from Oceana North America Blog: The Beacon http://ift.tt/15oOMft

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