Bullfrogs, Bullfrog, Bull Frog, Bull Frogs, Frog, Frogs, Amphibian, Amphibians, Rana catesbeiana, fauna, North American wildlife, Predator, Predators, wildlife, Wetland, Wetlands, Marsh, Marshes, North America, Kitchin, Hurst, Ear, Ears, Ear Drum, Ear Drums, Eardrum, Eardrums, Male, Males