Field Guide

A small, olive-brown salamander with a fascinating life cycle, the central newt lives in and around woodland ponds and swamps in all but our far northwestern counties.

The marbled salamander is a small, stout salamander with silvery, white, or gray saddle-shaped markings on its body from head to tail. They occur in the southeastern half of the state and are seldom encountered except during the autumn breeding season.

The three-toed box turtle usually has three hind toes. Its high-domed shell usually has a top ridge and is olive or brown with faint yellow or orange lines. Look for it in woodland habitats.

The western chicken turtle is a small to medium-sized turtle with an oval shell and extremely long neck. It is endangered in Missouri, occurring only in the Mississippi Lowlands in the extreme southeastern part of the state.

Although well equipped for an aquatic existence, the Mississippi mud turtle spends as much time wandering about on land as it does in water. Look for it in the Mississippi Lowlands of Missouri’s Bootheel.

The green frog looks similar to a bullfrog but is smaller and has a ridge of skin along the sides of the back that is not found on bullfrogs. It is a game animal in Missouri.

The southern leopard frog is an excellent jumper and quickly leaps into water when startled. From March through July, the males make chuckling or quacking calls from shallow water. Occurs statewide except for the northwestern corner.

The pickerel frog is medium-sized, with square or rectangular spots in two parallel rows down the back. There is a distinct ridge of skin along each side of the back. It is absent from the northwestern third of Missouri.

American toads are well-known and occur statewide. Missouri has two subspecies: the eastern American toad in the northern half, and the dwarf American toad in the southern half.

Sticky pads on fingers and toes enable Missouri's two gray treefrogs to climb and rest on vertical surfaces. You might occasionally see one resting on the siding of your house, if you live near suitable treefrog habitat.