They also have dorsolateral folds running down each side. The Bullfrog does have a fold of skin running from the eye curving downward around the tympanum, though. Body color usually is brown or green with variable mottling. The Bullfrog has more extensive webbing on their hind feet than Green Frogs do. The Bullfrog has the same sex identifying characteristics as the Green Frog.
Males have bright yellow throats and the tympanum is larger than the eye.
Females have white throats and the tympanum and eye diameters are the same, or the tympanum is a little smaller. Powerful back legs allow for a quick escape from predators. Any moving prey that they can physically swallow- from frogs, mice, and small turtles to insects and other invertebrates. June through August in this area. They stake out territories with a lot of underwater plants.