Common Frog

Small animal that has a squat body and no tail. They have a wide, flat head connected to a short, solid body. The lower segments of the frogs backbone are fused, forming a stiff rod called the urostyle. Their urostyle and their pelvic bones help provide firmness and strength to the rear of the body, which is where the muscles used for jumping attach to the skeleton. Their powerful legs are not only used for jumping but for swimming as well.