Largest & Smallest Ears, tongues, eyes, spines ... One out of four animals sets a record in its category! Choose the correct answer! Animal Records Quiz: Largest & Smallest Which of the following animals is the largest (shoulder height)? Which animal has the longest tongue? One of the following rodents can grow as large as a pony. Which one? Which of these four animals has the longest spines? Which of the following animals has the largest eyes? Which of these birds is the largest? Which animal has the longest teeth? Which of these four animals has the largest ears compared to its body size? See all Animal Records Quizzes!