9 Types of Tree Frogs in Oklahoma
Yes, several tree frog species live in Oklahoma. Start your search in the southeastern forests and near ponds in spring and summer. Gray tree frogs and green tree frogs are most common. Look for them on vegetation near water after rains.
By Tim, founder of Easy Street Markets. I maintain the wildlife database and verify every animal and source myself. Updated June 6, 2026.
Verified species, source iNaturalist
9 types of tree frogs recorded in Oklahoma
9 tree frog species have a verified observation record in Oklahoma, each with at least 10 confirmed sightings. The full list, ranked by how often each is recorded, is below.
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Plus 4 more recorded only rarely (fewer than 10 verified sightings). Counts from verified iNaturalist observations. Photos by iNaturalist observers, reused under the licence each observer chose.
Yes, several tree frog species live in Oklahoma. Start your search in the southeastern forests and near ponds in spring and summer. Gray tree frogs and green tree frogs are most common. Look for them on vegetation near water after rains.
What tree frog species live in Oklahoma?
Oklahoma is home to several tree frog species. The most widespread are the gray tree frog (*Hyla versicolor* and *Hyla chrysoscelis*) and the green tree frog (*Hyla cinerea*). You'll also find the squirrel tree frog (*Hyla squirella*) in the southeast, and the bird-voiced tree frog (*Hyla avivoca*) along the Red River. The spring peeper (*Pseudacris crucifer*) is a small tree frog heard statewide. For a complete list, check ourtree frog species page.
Where in Oklahoma can you find tree frogs?
The best odds for tree frog sightings are in the eastern half of the state, especially in the Ouachita Mountains and Ozark Plateau. Gray tree frogs live in forests statewide. Green tree frogs favor marshes and lake edges in the south. In the west, look for gray tree frogs in riparian areas. Start with theOklahoma wildlife hubfor more location tips.
When is the best time to spot tree frogs in Oklahoma?
Spring and summer are prime time. Breeding calls peak from April to June, especially after warm rains. Nighttime is best for hearing them, but daytime sightings happen after heavy rain when frogs stay near water. Late May through early August gives you the best odds for seeing both adults and tadpoles. Colder months send them into hiding.
See ourstate animal guidefor the next step.
How can you identify tree frogs in Oklahoma?
Focus on size, color, and markings. Gray tree frogs change from gray to green and have a pale spot under each eye. Green tree frogs are solid bright green with a white or yellow side stripe. Squirrel tree frogs are small (1-1.5 inches) with variable color and a dark line through the eye. Bird-voiced tree frogs have a pale belly and a loud whistle. Use these field marks to separate them from look-alike chorus frogs.
What sounds do Oklahoma tree frogs make?
Each species has a distinct call. Gray tree frogs give a short, musical trill. Green tree frogs make a single bell-like note repeated. Bird-voiced tree frogs produce a sharp whistle like a bird. Squirrel tree frogs squeak like a squirrel. Spring peepers have a high-pitched peep. Listening to calls is the most reliable way to identify species at night. Practice with audio guides on ourtree frog identification page.
Are Oklahoma tree frogs at risk?
Most tree frogs in Oklahoma are common and not threatened. However, habitat loss from development and pollution affects local populations. The bird-voiced tree frog has a limited range and is considered a species of concern in the state. Protecting wetlands and forests helps keep their numbers stable. Responsible observation means not handling frogs roughly and avoiding loud noises near breeding sites.
Wear your tree frog interest with these shirts
After a day of frog watching, show your interest with a tree frog t-shirt. These designs bring the frogs you saw into your everyday wardrobe.
Amazon Rainforest Upper Orinoco Tree Frog Sweatshirt
A comfortable sweatshirt featuring a striking tree frog from the Orinoco region. Perfect for cool evenings after a hike.Check Price and Availability
Tree Frog T-Shirt
A classic tree frog tee with a simple, bold frog graphic. Great for everyday wear.Check Price and Availability
Vintage Tree Frog T-Shirt
A retro-style shirt showing a tree frog silhouette. Ideal for fans of classic nature designs.Check Price and Availability
Browse more designs at ourtree frog shirt collection.
Can you keep tree frogs as pets in Oklahoma?
It is legal to keep native tree frogs as pets in Oklahoma with a fishing license, but you may only take limited numbers. Captive care is challenging due to their specific humidity and diet needs. Many people prefer to observe them in the wild. If you want a pet frog, consider a captive-bred species from a pet store instead.
Are tree frogs in Oklahoma poisonous?
No Oklahoma tree frog is dangerously toxic. Some, like gray tree frogs, have skin secretions that can irritate eyes or cuts but are not harmful if you wash your hands after handling. The saying 'red touch yellow kills a fellow' applies to coral snakes, not frogs. Still, avoid touching your face after handling any amphibian.
See ourtour planning ideasfor the next step.
Frequently asked questions
What tree frog species live in Oklahoma?+
Oklahoma is home to several tree frog species. The most widespread are the gray tree frog (*Hyla versicolor* and *Hyla chrysoscelis*) and the green tree frog (*Hyla cinerea*). You'll also find the squirrel tree frog (*Hyla squirella*) in the southeast, and the bird-voiced tree frog (*Hyla avivoca*) along the Red River. The spring peeper (*Pseudacris crucifer*) is a small tree frog heard statewide. For a complete list, check ourtree frog species page.
Where in Oklahoma can you find tree frogs?+
The best odds for tree frog sightings are in the eastern half of the state, especially in the Ouachita Mountains and Ozark Plateau. Gray tree frogs live in forests statewide. Green tree frogs favor marshes and lake edges in the south. In the west, look for gray tree frogs in riparian areas. Start with theOklahoma wildlife hubfor more location tips.
When is the best time to spot tree frogs in Oklahoma?+
Spring and summer are prime time. Breeding calls peak from April to June, especially after warm rains. Nighttime is best for hearing them, but daytime sightings happen after heavy rain when frogs stay near water. Late May through early August gives you the best odds for seeing both adults and tadpoles. Colder months send them into hiding. See ourstate animal guidefor the next step.
How can you identify tree frogs in Oklahoma?+
Focus on size, color, and markings. Gray tree frogs change from gray to green and have a pale spot under each eye. Green tree frogs are solid bright green with a white or yellow side stripe. Squirrel tree frogs are small (1-1.5 inches) with variable color and a dark line through the eye. Bird-voiced tree frogs have a pale belly and a loud whistle. Use these field marks to separate them from look-alike chorus frogs.
What sounds do Oklahoma tree frogs make?+
Each species has a distinct call. Gray tree frogs give a short, musical trill. Green tree frogs make a single bell-like note repeated. Bird-voiced tree frogs produce a sharp whistle like a bird. Squirrel tree frogs squeak like a squirrel. Spring peepers have a high-pitched peep. Listening to calls is the most reliable way to identify species at night. Practice with audio guides on ourtree frog identification page.
Are Oklahoma tree frogs at risk?+
Most tree frogs in Oklahoma are common and not threatened. However, habitat loss from development and pollution affects local populations. The bird-voiced tree frog has a limited range and is considered a species of concern in the state. Protecting wetlands and forests helps keep their numbers stable. Responsible observation means not handling frogs roughly and avoiding loud noises near breeding sites.
Can you keep tree frogs as pets in Oklahoma?+
It is legal to keep native tree frogs as pets in Oklahoma with a fishing license, but you may only take limited numbers. Captive care is challenging due to their specific humidity and diet needs. Many people prefer to observe them in the wild. If you want a pet frog, consider a captive-bred species from a pet store instead.
Are tree frogs in Oklahoma poisonous?+
No Oklahoma tree frog is dangerously toxic. Some, like gray tree frogs, have skin secretions that can irritate eyes or cuts but are not harmful if you wash your hands after handling. The saying 'red touch yellow kills a fellow' applies to coral snakes, not frogs. Still, avoid touching your face after handling any amphibian. See ourtour planning ideasfor the next step.
Keep exploring
More places to see tree frog
More wildlife in Oklahoma