Multiple choice Which of the following is not an adaptation of animals living in tropical regions? The development of sticky feet by the red-eyed frog Monkeys having long tails Toucan bird developing short, pointed beak for reaching its food Lions having sensitive hearing and sharp eyesight Elephants having big trunk Reveal answer Fill a bubble to check yourself C Correct answer Explanation This is the correct option as this is not an adaptation of toucan bird. They have large, long beak to reach fruits on branches that are too weak to support the weight of the bird.