Across
1
Large reptile found near rivers
4
Flightless bird that swims in cold regions
5
Predatory fish with sharp teeth
7
Striped African horse-like animal
9
Largest living primate
10
Amphibian that leaps and croaks
11
Australian burrowing marsupial
Down
1
Wild dog-like animal of North America
2
Burrowing mammal with poor eyesight
3
South American pack animal
6
Large tropical lizard
8
Fish that swims upstream to spawn
12
Wild dog that hunts in packs
13
Striped big cat from Asia