American bullfrog, Rana catesbeiana, with partial tail. Native to the Eastern United States, bullfrogs were introduced and have become established west of the Rockies. Bullfrogs are large, aggressive predators and prolific breeders, and have seriously depleted native frog populations in many areas of the West.
- © Dan Suzio
- Image Size
- 5120x3427 / 3.0MB
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- Contained in galleries
- American Bullfrog, Rana catesbeiana