Identification:
The American bullfrog is the largest frog in the N.A. It can grow to be 8 inches. The sound this frog makes is a deep jug-a-rum.
Niche:
You can find this frog in deep weedy areas. The bullfrog is a consumer. They will eat just about any animal they can swallow like insects, crayfish, worms, minnows and even other bullfrogs.The American bullfrog changes its color to a green brown color so it can hide from predators such as herons, raccoons and snakes.
Sources:
www.fcps.edu/islandcreekes/.../bullfrog.htm
Pond Life