| Impact ID | 5679 |
| Impact Type | Competition |
| Study Type | Experimental |
| Study Location | N/A |
| Impact Description | Native anurans modified their mating calls in the presence of invasive bullfrogs (Lithobates catesbeianus). |
| Reference | 39870 |
| Cost | |
| Location | Centro de Pesquisas e Conservacao da Natureza Pro-Mata, Brazil |