What’s more amazing, a tiny nectar-drinking bird that weighs less than a nickel and can fly backward, or a giant carnivorous lizard that can smell a dying animal up to six miles away? They’re both impressive, and now visitors to the San Diego Zoo can experience both hummingbirds and Komodo dragons in brand new habitats just steps away from each other. The two new habitats have been carefully designed, both from an eco-materials standpoint and considering what will make these creatures feel most at home.