Across
1
Animal that builds dams
4
Egg-laying mammal with a duck bill
6
Large tropical lizard
7
Dog-like scavenger of Africa
9
Small horse-shaped sea fish
11
Australian burrowing marsupial
Down
2
Small spiny mammal
3
Large bird of prey with keen eyesight
5
Elegant white water bird
8
Black big cat of the jungle
10
Insect with colorful wings
12
Fastest land animal