Research overview: serval ears and acoustic prey detection

The serval possesses proportionally the largest ears of any cat, and research into its sensory ecology emphasizes how acoustic detection underpins its hunting. This overview draws together evidence that servals locate rodents and other prey moving unseen through dense grass largely by sound, swiveling the ears to pinpoint a source before the high pounce. The long legs, the tallest relative to body size among felids, raise the head for an unobstructed acoustic field and lengthen the strike. Together these adaptations make the serval a finely tuned specialist of tall-grass habitats. Understanding this sensory basis clarifies why the species depends on undisturbed grassland structure and why noisy, degraded, or heavily grazed habitats may reduce hunting efficiency.