横向
1
Elegant white water bird
2
Burrowing mammal with poor eyesight
4
Black big cat of the jungle
5
Tallest living animal on Earth
6
Slow-moving mollusk without a shell
7
Australian marsupial that hops
8
Egg-laying mammal with a duck bill
纵向
2
Animal known for fighting snakes
3
South American pack animal
5
Largest living primate