Across
1
Largest mammal in the ocean
4
Black big cat of the jungle
5
Predatory fish with sharp teeth
6
Fish that swims upstream to spawn
8
Slow-moving reptile with hard shell
10
Burrowing mammal with poor eyesight
Down
2
Small horse-shaped sea fish
3
Fastest land animal
7
Australian burrowing marsupial
9
Spotted big cat that climbs trees
11
Eight-armed sea creature