Coastal Goo is a parasite creature encountered on coasts of Southern Islands.
Coastal Goos actually consist of slug-like parasites that have attached themselves to sea turtles. Eventually, they consume the host turtle, becoming stuck inseparably to its carapace. With this almost perfect camouflage they hide in turtle colonies and prey on their unsuspecting victims.
All goo parasites are carnivorous, and do not have a preferred prey. Their cunning makes them very dangerous to careless travelers. Shore Slimes and Sea Sludges are related to Coastal Goos.