Research overview: ear movements as indicators of feline attention

A cat's ears reveal where its attention lies, swiveling toward sounds of interest even when the head and eyes are still. This overview surveys how ear orientation serves as a readout of auditory attention and how observers and researchers use it to infer what a cat is tracking. Rapid, independent ear movements let a cat sample multiple sound sources and shift focus quickly. The survey relates these movements to the underlying musculature and to the cat's reliance on hearing for vigilance and hunting. It also notes that ear position contributes to social signaling, with flattened ears indicating fear or aggression. Treating ear movements as attentional indicators links the mechanics of pinna mobility to behavior and welfare assessment. For caretakers and scientists alike, watching the ears offers a real-time glimpse of how a cat is allocating its acute hearing across the surrounding environment.