They have a unique ability to "see" blood using heat-sensitive receptors in their noses, helping them locate their prey easily.
Dolphin's powerful echolocation abilities allow them to see through soft materials like sand, making it impossible for prey to hide.
Harbor seals' magic lies in their 80 whiskers that are equipped with thousands of sensory receptors, helping them detect the movements of fish beforehand.
These spiders detect electric fields using specialized leg hairs. By releasing a negatively charged silk strand, they catch the wind and take flight.
The vibration-sensitive nerve endings in their feet help elephants detect low-frequency trumpeting from up to 9 miles away.