Worm Snail Shells
Worm snail looks like spaghetti stuck to a rock. Sometimes billions of worm tubes can build an actual reef. A large reef like that forms a barrier to a group of small islands called the Ten Thousand Islands.
Worm snail looks like spaghetti stuck to a rock. Sometimes billions of worm tubes can build an actual reef. A large reef like that forms a barrier to a group of small islands called the Ten Thousand Islands.