横向
1
Australian marsupial that eats eucalyptus
4
Amphibian that leaps and croaks
5
Tallest living animal on Earth
6
Slow-moving mollusk without a shell
7
Spotted big cat that climbs trees
8
Clawed sea crustacean
10
Animal that builds dams
11
Wild dog-like animal of North America
13
Bird of prey with sharp talons
纵向
2
Insect with colorful wings
3
Largest living primate
9
Small spiny mammal
12
Striped big cat from Asia