横向
1
Animal that builds dams
3
Large tropical lizard
7
Tallest living animal on Earth
8
Largest living primate
纵向
2
Five-armed sea creature
4
Dog-like scavenger of Africa
5
Large bird of prey with keen eyesight
6
Pink bird that stands on one leg
9
Largest mammal in the ocean
10
Fish that swims upstream to spawn
11
South American pack animal