横向
1
Fish that swims upstream to spawn
2
Flightless bird that swims in cold regions
3
Large omnivore that hibernates
6
Wild dog-like animal of North America
7
Colorful bird that can mimic speech
8
Australian burrowing marsupial
9
Bird of prey with sharp talons
纵向
2
Egg-laying mammal with a duck bill
4
Elegant white water bird
5
South American pack animal