Across
1
Intelligent marine mammal
5
Flightless bird that swims in cold regions
6
Clawed sea crustacean
8
Slow-moving mollusk without a shell
10
Burrowing mammal with poor eyesight
Down
2
Animal known for fighting snakes
3
Egg-laying mammal with a duck bill
4
Elegant white water bird
7
Striped African horse-like animal
9
Wild dog that hunts in packs
11
Soft sea creature that can sting