Across
1
Fish that swims upstream to spawn
3
Australian marsupial that eats eucalyptus
5
Large animal with a horn on its nose
8
Large North American buffalo
9
Large bird of prey with keen eyesight
Down
2
Animal known for fighting snakes
3
Australian marsupial that hops
4
Large reptile found near rivers
6
Egg-laying mammal with a duck bill
7
Intelligent marine mammal
10
Graceful animal with antlers