Watching the entire video gives more info about the sealion's technique for octopus consumption than just the first shot of the sealion and octo but understand that the octo does not escape.
It occurs to me that octos are the perfect food IF they are not fully consumed and we usually see them with missing arms. I would think the body and head would not provide much in the way of food so I am a bit surprised at the total consumption.
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