After Safari World's wood duck chicks get stuck in a hole halfway up a tall tree, Andy travels to North America to see how they deal with such a problem in the wild. After running into a hungry rat snake, two alligators and a star-nosed mole, Andy makes a surprising discovery about wood ducks.

Mr Hammond needs a picture of the sarcastic fringehead for his book about funny fish. But this aggressive fish, so-called for its large antennae, doesn't have a picture in the Safari World database. It's up to Andy to travel to the Californian coast to find one - but can he navigate the shells, octopuses and an angry fringehead to get a photo in time?