横向
1
Animal that builds dams
4
Intelligent marine mammal
7
Animal known for fighting snakes
8
Tallest living animal on Earth
10
Wild dog that hunts in packs
11
Small horse-shaped sea fish
纵向
2
Fish that swims upstream to spawn
3
Large bird of prey with keen eyesight
5
Large-eyed primate from Madagascar
6
Soft sea creature that can sting
9
Australian marsupial that eats eucalyptus
12
Crustacean with pincers
13
Striped African horse-like animal