Millions of red tuna crabs invade California beachesBy BEN TRACY CBS NEWS June 17, 2015, 7:09 PM
LOS ANGELES -- It's a red tide along the Southern California coast as millions of red tuna crabs can be seen coming ashore. Scientists say it's an unusual sight that could be a sign of big changes to come in the weather.
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The last time tuna crabs appeared like this was 1997 ... right before a massive El Ni?o, a warming of pacific waters that causes changes in the atmosphere.
The El Ni?o caused months of flooding and mudslides in California.
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