Here's some underwater footage of some unusual creatures known as sea hares (filmed in a rock pool.) It's the only time Ive ever seen them. Footage was shot with a Eumig Nautica super 8 camera. The film was transferred to vhs tape as that was the only editable video format I had at the time.
https://www.youtube.com/watch?v=8sXOuFKKFHU
Sea hares on super 8 movie film
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