Across
1
Intelligent marine mammal
4
Eight-armed sea creature
5
King of the jungle
6
Crustacean with pincers
7
Egg-laying mammal with a duck bill
9
Large reptile found near rivers
10
Animal known for fighting snakes
Down
2
South American pack animal
3
Black big cat of the jungle
7
Flightless bird that swims in cold regions
8
Fish that swims upstream to spawn