Oklahoma is known for its high biodiversity, including frogs.
The only poisonous frog native to Oklahoma is the pickerel frog.
Frogs and Toads of Oklahoma
Narrow-mouthed Frogs (called toads due to terrestrial behavior)
- Eastern Narrow-mouthed Toad
- Western Narrow-mouthed Toad
Tree Frogs and Their Allies
- American Green Treefrog
- Blanchard’s Cricket Frog
- Cajun Chorus Frog
- Cope’s Gray Treefrog
- Gray Tree Frog
- Northern Cricket Frog
- Spotted Chorus Frog
- Spring Peeper
- Strecker’s Chorus Frog
- Upland Chorus Frog
- Western Chorus Frog
True Frogs
True Toads
- American Toad
- Chihuahuan Green Toad
- Fowler’s Toad
- Great Plains Toad
- Red-spotted Toad
- Woodhouse’s Toad
- Couch’s Spadefoot Toad
- Hurter’s Spadefoot Toad
- Plains Spadefoot Toad
Big Frogs: American Bullfrog
Small Frogs: Blanchard’s Cricket Frog