Across
1
Tallest living animal on Earth
5
Largest living primate
6
Amphibian that leaps and croaks
7
Slow-moving mollusk without a shell
11
Australian marsupial that hops
Down
2
Slow-moving reptile with hard shell
3
Large tropical lizard
4
Animal that builds dams
7
Five-armed sea creature
8
Fish that swims upstream to spawn
9
Wild dog that hunts in packs
10
Eight-armed sea creature
12
Small spiny mammal