What is the Puerto Rican crested toad? The Puerto Rican crested toad is the only toad species native to Puerto Rico. Named for the bony crests above its large, golden eyes, this toad is also ...

From above, the oriental fire-bellied toad seems fairly nondescript—a green toad with black spots blending nicely with the verdant colors of its habitat. It’s not until it perceives a threat ...