URCHIN TAKES KELP

Warming oceans stoke diseases that have wiped out sunflower stars along the Pacific coast. Kelp-eating urchins thrive without predation from the stars. Kelp reduces ocean acidification, captures carbon and provides habitat. Urchin tube foot disk: 270x, urchin teeth marks on bull kelp:1x

https://www.nytimes.com/2019/04/30/dining/kelp-seaweed-recipes.html?action=click&module=Editors%20Picks&pgtype=Homepage
https://decafnation.net/2018/12/19/warming-waters-sea-urchins-are-decimating-kelp-forests/
https://www.ucdavis.edu/news/survey-shows-impact-sea-star-wasting-disease-salish-sea