These crabs can grow up to 3 feet - and hunt birds, a biologist's video proves

These crabs can grow up to 3 feet - and hunt birds, a biologist's video proves  SFGate Video of giant coconut crab hunting and killing seabird goes viral  International Business Times UK Giant crab attacks bird, killing it  The Straits Times Giant coconut crab sneaks up on a sleeping bird and kills it  New ScientistFull coverage

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