1. Mammals
   1. dog
      1. cane
   2. cat
      1. gatte
   3. horse
      1. cavallo
   4. rabbit
      1. coniglio
   5. cow
      1. mucca
   6. elephant
      1. elefante
   7. zebra
      1. zebra
   8. giraffe
      1. giraffa
   9. sheep
      1. pecora
   10. pig
       1. maiale
2. Fish
   1. Trout
      1. trota
   2. Shark
      1. squalo
   3. Tuna
      1. tuno
   4. Dolphin
      1. delfino
   5. Whale
      1. balena
   6. GoldFish
      1. pesce rosso
3. Reptiles
   1. Gecko
      1. geco
   2. Lizard
      1. lucertola
   3. Iguana
      1. iguana
   4. Crocodile
      1. coccodrillo
   5. Alligator
      1. alligatore
   6. Snake
      1. serpente
4. Insects
   1. Bee
      1. ape
   2. wasp
      1. vespa
   3. gnat
      1. moscerino
   4. fly
      1. mosca
   5. spider
      1. ragno
   6. Ant
      1. formica
   7. Cockroach
      1. scarafaggio
   8. Maggot
      1. verme
   9. flee
      1. fuggire
   10. Mosquito
       1. zanzara
5. Birds
   1. Eagle
      1. aquila
   2. Falcon
      1. falco
   3. Osprey
      1. falco pescatore
   4. Sparrow
      1. passero
   5. Pigeon
      1. piccione
   6. Chicken
      1. pollo
   7. Turkey
      1. tacchino
   8. Duck
      1. anatra
   9. Swan
      1. cigno
   10. Goose
       1. oca