Across
1
Fish that swims upstream to spawn
4
Black big cat of the jungle
5
Largest mammal in the ocean
6
Slow-moving reptile with hard shell
7
Five-armed sea creature
10
Burrowing mammal with poor eyesight
Down
2
Animal known for fighting snakes
3
Black-and-white bear from China
7
Slow-moving mollusk without a shell
8
Large omnivore that hibernates
9
Amphibian that leaps and croaks
11
Intelligent marine mammal
12
Clawed sea crustacean