1. WILD ANIMALS
   1. deer
      1. bat
         1. fox
   2. rabbit
      1. hedgehog
         1. rat
   3. mouse
      1. goose
         1. pigeon
   4. squirrel
      1. owl
         1. duck
   5. swan
      1. ant
         1. bee
   6. butterfly
      1. fly
         1. spider
   7. frog
      1. snake
         1. snail
   8. mole
2. FARM ANIMALS
   1. cow
      1. dog
         1. goat
   2. donkey
      1. horse
         1. pig
   3. sheep
      1. chicken
         1. duck
   4. goose
3. PETS
   1. cat
      1. dog
   2. guinea pig
      1. hamster
   3. budgie
      1. parrot
         1. goldfish
4. SEE ANIMALS
   1. shark
      1. seagull
   2. whale
      1. seal
   3. fish
      1. dolphin
   4. jellyfish
      1. octopus
   5. shells
      1. starfish
         1. sea horse