横向
1
Black big cat of the jungle
6
Australian marsupial that hops
7
Fish that swims upstream to spawn
8
Largest mammal in the ocean
9
Large omnivore that hibernates
10
Wild dog-like animal of North America
11
Slow-moving mollusk without a shell
12
Large North American buffalo
纵向
1
Flightless bird that swims in cold regions
2
Eight-armed sea creature
3
Large animal with a horn on its nose
4
Primate closest to humans
5
South American pack animal