Crocoduck

The animal became an internet meme used to ridicule common misrepresentations of evolution, namely, that the theory predicts forms intermediate between any two currently living organisms.

In 2007, young-Earth creationists Kirk Cameron and Ray Comfort participated in a televised debate, parts of which were aired on ABC Nightline, on the existence of God.

Kirk Cameron held up composite pictures of what "we imagined would be genuine species-to-species transitional forms", including the "crocoduck", the "bullfrog", and the "sheepdog".

In The Greatest Show on Earth: The Evidence for Evolution, the evolutionary scientist Richard Dawkins included a section titled 'Show me your crocoduck!'

[4] In 2003,[5] new fossils of several types of ancient crocodile were found, including one with a flat broad snout reminiscent of a duck's bill, though it has teeth and is obviously crocodilian rather than bird-like.