Octopus imitating kelp

Octopus playing the imitation game

We saw this octopus on a dive at Long Beach in March. It seemed to be imitating seaweed with its tentacles, but I’m not sure. What do you think?


If you haven’t read it yet, this article from the Daily Maverick illuminates some aspects of the until-now impenetrable octopus fishery in False Bay, while we’re on the subject of octopus. The permit-holder has been on a temporary permit for over 15 years, as the Department of Agriculture, Forestry and Fisheries has been rolled over the five year permit three times so far.

Whales appear to be the by-catch of this fishery – an issue that I don’t think is addressed sufficiently in the article. There is a potential human cost here, too, as the teams that disentangle whales do so at considerable risk to their own lives, and without compensation. The intelligence of octopus is not controversial, and it is interesting to examine the ethics of the fishing method specifically as it relates to this.

Published by


Lapsed mathematician, creator of order, formulator of hypotheses. Lover of the ocean, being outdoors, the bush, reading, photography, travelling (especially in Africa) and road trips.