Eastern mud turtle (Kinosternon subrubrum)

The eastern mud turtle, also known as the common mud turtle, is native to the United States. However, it can be tricky to identify these aquatic species because they do not have any markings or patterns on their shells, unlike the striped mud turtle also found in the US.

In addition, they only grow up to 4 inches in length. Eastern mud turtles have a yellowish-grey chin and throat, their limbs and tail are grey, and their eyes are yellow with dark clouds. 

They also have webbed feet. They are omnivorous and feed on insects, crustaceans, mollusks, amphibians, and aquatic vegetation. They prefer to live in freshwater regions in the Southeastern and Northeastern United States.