In Florida, large mats of sargassum are increasingly washing ashore, creating another obstacle for loggerhead, leatherback and green sea turtles, new research suggests
https://www.smithsonianmag.com/smart-news/seaweed-piles-are-slowing-down-sea-turtle-hatchlings-as-they-make-the-dangerous-trek-to-the-ocean-180987309/