Tree Frogs in South Carolina: Spotting Guide and Best Places to Start

1. What tree frogs live in South Carolina?

South Carolina hosts several tree frog species. The most frequently seen are the green tree frog (Hyla cinerea), the squirrel tree frog (Hyla squirella), and the gray tree frog (Hyla versicolor). The green tree frog is bright green with a white or yellow stripe down its side, while the gray tree frog can change color from gray to green and has orange inner thighs. The squirrel tree frog is usually green or brown and has a distinct dark line through the eye. For more details, visit our tree frog species hub to compare calls and images.

2. Where can you find tree frogs in South Carolina?

Tree frogs are habitat generalists but prefer moist environments. Look for them near ponds, marshes, swamps, and slow-moving streams. They also gather around outdoor lights at night to catch insects. In suburban areas, check rain gutters, leaf litter, and the undersides of eaves. For a broader look at the state's wildlife, see our South Carolina wildlife guide.

3. When is the best time to look for tree frogs?

The prime season runs from March through September, with the highest activity after warm, rainy evenings. Temperatures above 60°F trigger breeding calls. Spring peepers and green tree frogs start calling in early spring, while gray tree frogs peak in summer. Nighttime is best; use a flashlight to scan vegetation along water edges.

See our state animal guide for the next step.

4. How do you identify a tree frog from a toad or other frog?

Tree frogs have expanded toe pads that allow them to climb smooth surfaces. Their skin is smooth and moist, unlike the warty, dry skin of toads. Common lookalikes include the southern leopard frog, which has spots and a pointed snout. Listen for the call: green tree frogs have a single nasal "queenk" repeated, while squirrel tree frogs make a raspy, duck-like quack.

5. What calls do South Carolina tree frogs make?

Each species has a distinct voice. Green tree frogs produce a short, bell-like sound often described as "queenk, queenk." Gray tree frogs give a musical trill lasting 1-2 seconds. Squirrel tree frogs make a harsh, scratchy call similar to a duck's quack. Recording calls on your phone and comparing them to online libraries is a reliable way to confirm species.