Across
1
Animal that builds dams
5
Soft sea creature that can sting
6
Burrowing mammal with poor eyesight
7
Primate closest to humans
9
Australian burrowing marsupial
11
Small spiny mammal
Down
2
Large animal with a horn on its nose
3
Slow-moving reptile with hard shell
4
Small horse-shaped sea fish
8
Australian marsupial that eats eucalyptus
10
Tallest living animal on Earth
12
Fastest land animal