| MAMMALS | |||||
| big cats | other wild | farm | dogs | ||
| cheetah lion tiger  | 
    mammals beaver + dam bison brown bear camel doe elephant fox giraffe gorilla hare  | 
    hippopotamus koala bear mole monkey mountain goat otter polar bear porcupine rhinoceros stag wolf zebra  | 
    bull calf chick chicken cock cow + udder duck + duckling ewe foal goat  | 
    goose horse lamb mare + foal pig + piglet ram sheep stallion udder  | 
    |
| rodents | |||||
| gerbil  guinea pig hamster mouse rat squirrel  | 
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