Evasive frog species in Washington state.

The frogs are considered one of the worst invasive species on earth, according to the WDFW. They prey on native insects and forage food eaten by native species.

https://www.king5.com/mobile/article/tech/science/environment/invasive-african-clawed-frogs-population-growing-in-washington/281-db342b8d-5c11-4c9c-b731-81447085ae6e