Across
1
Spotted big cat that climbs trees
3
Australian burrowing marsupial
4
Fastest land animal
7
Egg-laying mammal with a duck bill
8
Australian marsupial that hops
9
Five-armed sea creature
10
Slow-moving reptile with hard shell
Down
2
Slow-moving mollusk without a shell
3
Largest mammal in the ocean
5
Large animal with a horn on its nose
6
Colorful bird that can mimic speech