Across
1
Australian marsupial that hops
3
Wild dog that hunts in packs
5
Egg-laying mammal with a duck bill
6
Amphibian that leaps and croaks
8
Animal known for fighting snakes
9
Slow-moving reptile with hard shell
Down
2
Intelligent marine mammal
3
Australian burrowing marsupial
4
Large reptile found near rivers
7
Tallest living animal on Earth
10
Five-armed sea creature