横向
1
Dog-like scavenger of Africa
3
Clawed sea crustacean
7
Egg-laying mammal with a duck bill
8
Black big cat of the jungle
10
Burrowing mammal with poor eyesight
11
Largest mammal in the ocean
12
Australian marsupial that hops
纵向
2
King of the jungle
4
Colorful bird that can mimic speech
5
South American pack animal
6
Fastest land animal
9
Intelligent marine mammal
13
Large omnivore that hibernates