The San Diego Zoo’s first baby of the year looked quite innocent as it crawled on leaves and even one keeper’s finger yesterday afternoon. But because of the horns above its eyes, the reptile is known as a Satanic Leaf-tailed Gecko. The San Diego Zoo is one of only seven zoos in the United States with this species in its collection and one of only two breeding them. This endangered gecko is native only to Madagascar. You can't make it out in these pictures, but the lizard's tail is wide and flat resembling a leaf.