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Alligators stick nostrils out of frozen water to survive

Experts at Shallotte River Swamp Park say the alligators stick their nostrils out of the water and hold it to breathe -- even if the water ices over! -- and go into "a state of brumation." Video: Shallotte River Park Swamp, swamppark.com
Published: 9:17 AM EST January 9, 2018