If you often do gardening, you'll come across many crawling creatures. One of the most common ones is the snail. In gardens, especially leafy vegetable gardens, snails are the main enemy. They eat the leaves all night long. But on the bright side, if snails eat your vegetables, it means the veggies are safe for humans to eat too. However, if not controlled, they can reduce the harvest you've been waiting weeks for. When I go fishing, I like to use snails as one of my baits.