The Surinam toad has an unusual trick for reproduction: instead of leaving their spawn in water to develop, once the eggs are laid, the male presses them into the female's back. She carries them until ...

Meet the Surinam Toad, a five-inch-long amphibian that lives in South America. Once the female toad’s eggs are fertilized by the male, they embed in her back, which transforms into a honeycomb-like ...