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Diel Vertical Migration: https://earthobservatory.nasa.gov/images/145941/satellite-observes-massive-ocean-migration , https://www.youtube.com/watch?v=tJ1gRfXTIIg, https://knowablemagazine.org/content/article/living-world/2021/up-downs-great-vertical-migration
The start of bringing plankton towards art/design: https://planktonchronicles.org/en/ (you can lend the book from Anthea)
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