Video shows a mother bear and three cubs helping themselves to a picnic in the sand.
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One person says the mama bear first grabbed a cooler and started eating their leftovers.
Then they decided on a family swim.
People started to shout and yell at the bears, but they didn't seem bothered.
WATCH: Smarter-than-average bear wheels trash bin outside Florida home
Smarter-than-average bear wheels trash bin outside Florida home before making food selection