North American bullfrogs are capable of leaping 3 to 6 feet.
Males have larger eardrums, which will be bigger than the eye. Females have smaller eardrums, which will be the same size, or smaller, than the eye.
Female bullfrogs lay up to 20,000 eggs in huge sheets, attached to plants under the water.
The call of a Bullfrog can be heard up to a quarter of a mile away.