Tree Frogs in Montana: identification guide and best places to start

1. Where are tree frogs most likely to be found in Montana?

Tree frogs in Montana stay close to water. Focus your search along the edges of ponds, marshes, and slow-moving streams, especially in the western part of the state. They also turn up in backyard gardens with dense vegetation and a water source. Start with shallow, fishless wetlands where tadpoles can survive without predators.

See our state wildlife page for the next step.

In Montana, tree frogs sightings usually improve when you slow down and match your first stop to where people are most likely to notice them. Use the state wildlife hub and the route guide to narrow your first area, then check access, weather, and distance before you settle in. A short walk with one clear viewing plan often beats covering too much ground, especially when habitat changes fast from open edges to brush, wetlands, timber, shoreline, or neighborhood cover.

2. What time of year and weather conditions give the best odds?

The prime window is April through June when nighttime temperatures stay above 50°F. Warm, damp evenings after a rain shower are perfect. During the day, look after a light rain when the frogs feel safe from drying out. July and August are quieter, but you can still find them near shaded damp spots.

See our Tree Frogs guide for the next step.

3. How can you tell a tree frog from other small frogs?

Check the toes. Tree frogs have enlarged, sticky toe pads that let them climb leaves and stems. Their skin is smooth, not warty. The most common species in Montana is the boreal chorus frog, which looks similar but lacks the large toe pads and often has three dark stripes down the back. Tree frogs make a short, musical trill, while chorus frogs produce a longer, raspy call.

See our state animal guide for the next step.

4. What do tree frogs eat and how can you attract them to your yard?

Tree frogs eat small insects like mosquitoes, flies, and moths. To attract them, set up a shallow water dish or small pond with native plants nearby. Avoid pesticides, which kill their food and harm the frogs directly. A simple log pile or rock garden gives them hiding spots during dry spells.

5. How do tree frogs survive Montana winters?

They hibernate under leaf litter, logs, or in mud at the bottom of ponds. Some species produce a natural antifreeze in their blood to keep from freezing solid. In winter, you won't see them, but come spring they emerge quickly to breed in temporary pools.