How Can an Octopus Squeeze Through a Tiny Opening?

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The 2018 account identified the boat owner as Chance Miller and placed the encounter near the Chiswell Islands in Alaska. It described the octopus finding an opening and squeezing through to return to the water. Those are the circumstances attributed to the video’s accompanying story; they are not an identification of the species or a measured diameter for the opening.

Three frames showing an octopus moving through a narrow opening
Frames retained from the original octopus video article. Species, opening dimensions and exact filming location are not inferred from these frames. Source.

A body built differently from ours

An octopus has no rigid internal skeleton like a human’s. Its muscular arms and soft body can change shape as it explores a surface or moves through a crevice. The hard beak is an important constraint, so a dramatic clip should not become a claim that the animal has no limits at all.

The University of Michigan’s Animal Diversity Web profile of the giant Pacific octopus describes life in dens and rock crevices, as well as arms equipped with suckers and chemical receptors. That is a species-specific example of an animal interacting closely with a complex underwater landscape.

What an escape video cannot measure

Without scale, a clear view of the opening and reliable identification, a viewer cannot calculate a universal minimum gap from the footage. Camera angle and perspective can make an opening look smaller than it is.

It is also unnecessary to identify the featured animal as a giant Pacific octopus solely because the clip was associated with northern waters. Species identification needs its own evidence.

Observe the sequence

Rather than looking only at the final disappearance, notice how the arms explore and how the body changes position. A sequence can reveal behavior that a single freeze-frame hides.

Another close encounter shows a coconut octopus exchanging a plastic cup for a shell. Together, the stories offer two views of how an octopus negotiates the objects and spaces around it.

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