Across
1
Australian burrowing marsupial
4
Wild dog-like animal of North America
5
Primate closest to humans
6
Large bird of prey with keen eyesight
9
Large reptile found near rivers
12
Elegant white water bird
13
Eight-armed sea creature
Down
2
Animal known for fighting snakes
3
Tallest living animal on Earth
4
Crustacean with pincers
7
Fish that swims upstream to spawn
8
Australian marsupial that eats eucalyptus
10
Colorful bird that can mimic speech
11
Flightless bird that swims in cold regions