Question: Which animal has the largest eye?
Answer: Giant squids have the largest eyes in the animal kingdom, measuring up to 10 inches in diameter, comparable to a dinner plate or a human head. Their large eyes may not help in spotting small prey due to the deep ocean’s darkness, but they can gather more light to detect larger movements, such as a massive predator. A 2012 study indicated that giant squids could detect a moving sperm whale from 394 feet (120 meters) away.