横向
1
Large reptile found near rivers
5
Black big cat of the jungle
6
Elegant white water bird
7
Clawed sea crustacean
8
Largest living primate
13
Slow-moving reptile with hard shell
纵向
2
Small spiny mammal
3
Egg-laying mammal with a duck bill
4
Australian marsupial that eats eucalyptus
8
Tallest living animal on Earth
9
Dog-like scavenger of Africa
10
Amphibian that leaps and croaks
11
Bird of prey with sharp talons
12
Largest mammal in the ocean