- Building an Octopus Dictionary, One Arm Movement at a Time The New York Times
 - Octopuses prefer to use different arms for different tasks, scientists find The Guardian
 - Octopus arm flexibility facilitates complex behaviors in diverse natural environments Nature
 - Octopus arms are adaptable but some are favored for particular jobs Science News
 - How to use 8 arms? Octopuses tend to explore with their front limbs ABC News
 
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