横向
1
Egg-laying mammal with a duck bill
5
Large bird of prey with keen eyesight
6
Amphibian that leaps and croaks
7
Flightless bird that swims in cold regions
10
Wild dog that hunts in packs
纵向
2
King of the jungle
3
Slow-moving reptile with hard shell
4
Fish that swims upstream to spawn
7
Black big cat of the jungle
8
Black-and-white bear from China
9
Tallest living animal on Earth