Across
1
Animal known for fighting snakes
4
Predatory fish with sharp teeth
5
Fastest land animal
6
Egg-laying mammal with a duck bill
9
Burrowing mammal with poor eyesight
10
Amphibian that leaps and croaks
Down
2
Striped African horse-like animal
3
Australian marsupial that eats eucalyptus
4
Fish that swims upstream to spawn
7
Large reptile found near rivers
8
Intelligent marine mammal