Across
1
Egg-laying mammal with a duck bill
6
Amphibian that leaps and croaks
7
Predatory fish with sharp teeth
8
Australian marsupial that hops
10
South American pack animal
11
Large reptile found near rivers
12
Graceful animal with antlers
Down
2
Eight-armed sea creature
3
Elegant white water bird
4
Primate closest to humans
5
Small horse-shaped sea fish
6
Pink bird that stands on one leg
9
Australian burrowing marsupial