Across
1
Australian burrowing marsupial
4
Soft sea creature that can sting
5
Slow-moving reptile with hard shell
6
Tallest living animal on Earth
7
Bird of prey with sharp talons
12
Spotted big cat that climbs trees
Down
2
Large tropical lizard
3
Large reptile found near rivers
8
Flightless bird that swims in cold regions
9
Fish that swims upstream to spawn
10
Fastest land animal
11
Wild dog that hunts in packs
13
Small horse-shaped sea fish