This is the moment a large octopus was seen slyly retreating into its den to evade potential predators. Mesmerising video shows the octopus sliding its tentacles and its large head into a small hole ...
Real Science on MSN
Watch an octopus squeeze through a hole smaller than its body
Octopuses are among the most intelligent and mysterious animals in the ocean. With flexible bodies, powerful camouflage, and ...
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