Bloody marine life, migrating to the surface for food and warmth and then just drifting back down again when they think the sun might reveal their dirty deeds.
https://www.theguardian.com/environment/2016/aug/17/ocean-research-marine-life-bermuda-coral-reefs-nekton-triton-vessel
@Oliver Schick started
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Bloody marine life, migrating to the surface for food and warmth and then just drifting back down again when they think the sun might reveal their dirty deeds.
https://www.theguardian.com/environment/2016/aug/17/ocean-research-marine-life-bermuda-coral-reefs-nekton-triton-vessel