横向
1
Egg-laying mammal with a duck bill
2
Large animal with a horn on its nose
3
Amphibian that leaps and croaks
8
Crustacean with pincers
9
Flightless bird that swims in cold regions
10
Elegant white water bird
11
Tallest living animal on Earth
12
Slow-moving mollusk without a shell
13
Fish that swims upstream to spawn
纵向
1
Black big cat of the jungle
4
Australian burrowing marsupial
5
Small horse-shaped sea fish
6
Animal known for fighting snakes
7
Large omnivore that hibernates