2 – Under the Sea
3 – Bird, cat, chicken, dog, duck, fish, frog, cow.
4 – Hamster, horse, mouse, pig, rabbit, sheep, turtle, fox, goat, squirrel.
5 – Monkey, kangaroo, giraffe, panda, lion, tiger, elephant, snake, alligator, koala, bear, zebra.
6 – Hippo, rhino, seal whale, shark, walrus, penguin, octopus.
