Rat ears, though often overlooked, are fascinating structures that play a crucial role in a rat’s survival and daily activities. Positioned atop their heads, these remarkable organs serve as powerful sensory tools, finely tuned to detect and interpret a wide range of auditory stimuli. Rat ears are characterized by their large size relative to the animal’s head, providing an excellent surface area for capturing sound waves. Their shape, resembling that of a funnel, helps to collect and funnel incoming sounds towards the ear canal, amplifying their intensity and clarity.