Here's why:
* Exceptional Hearing: Owls have incredibly sensitive hearing. Their facial disks act like satellite dishes, directing sound towards their ears. They can hear sounds at frequencies much higher than humans can, allowing them to detect the faintest rustle of prey in complete darkness.
* Asymmetrical Ears: Owls have ears that are placed asymmetrically on their head, one higher than the other. This allows them to pinpoint the exact location of a sound with amazing accuracy.
* Nocturnal Hunting: As nocturnal hunters, owls rely heavily on their hearing to navigate and locate prey in low-light conditions.
While their eyesight is also excellent, owls primarily rely on their exceptional hearing for hunting and survival.