Across
1
Animal that builds dams
3
Intelligent marine mammal
5
Spotted big cat that climbs trees
6
Small domesticated weasel-like animal
7
Egg-laying mammal with a duck bill
9
Small horse-shaped sea fish
Down
2
Slow-moving reptile with hard shell
4
Soft sea creature that can sting
8
Wild dog that hunts in packs