| Impact ID | 5059 |
| Impact Type | Competition |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | American bullfrogs, Lithobates catesbeianus, tadpoles and adults are often the dominant amphibian competitors in freshwater communities due to their large size and voracious behavior. |
| Reference | 37688 |
| Cost | |
| Location | |