Safari Ltd  Incredible Creatures American Bullfrog American bullfrogs will ambush and eat just about anything they can fit in their ample mouths. The baritone call of the bullfrog is so deep and resonant, it resembles the mooing of a cow, hence its name. The creatures in this collection are some of the largest models you can find, making them perfect for educational use and active play. Each replica comes with 5-language educational hangtag. We encourage the awareness of these endangered species and their habitats throughout the world.