Across
1
Black big cat of the jungle
4
Clawed sea crustacean
5
Animal known for fighting snakes
6
Animal that builds dams
8
Fish that swims upstream to spawn
Down
1
Egg-laying mammal with a duck bill
2
Large North American buffalo
3
Amphibian that leaps and croaks
7
Australian burrowing marsupial
9
Small horse-shaped sea fish
10
Striped big cat from Asia
11
Large-eyed primate from Madagascar