Across
1
Australian marsupial that hops
4
Burrowing mammal with poor eyesight
5
Slow-moving reptile with hard shell
8
Largest mammal in the ocean
10
Crustacean with pincers
11
Soft sea creature that can sting
Down
2
Eight-armed sea creature
3
Large animal with a horn on its nose
6
Elegant white water bird
7
Colorful bird that can mimic speech
9
Australian burrowing marsupial