Across
1
Fish that swims upstream to spawn
4
Animal known for fighting snakes
6
Flightless bird that swims in cold regions
7
Black big cat of the jungle
9
Small spiny mammal
Down
1
Slow-moving mollusk without a shell
2
Amphibian that leaps and croaks
3
Wild dog that hunts in packs
5
Slow-moving reptile with hard shell
8
Eight-armed sea creature
10
Predatory fish with sharp teeth