Definition
A terrapin is a type of turtle that lives in brackish water, which is a mix of fresh and salt water. The most well-known terrapin is the diamondback terrapin, found in coastal marshes and tidal creeks of the eastern and southern United States. They are characterized by their diamond-shaped patterns on their shells. Terrapins are omnivores, eating both plants and animals. Think of them as the cool, coastal cousins of freshwater turtles 🐢🌊.