Across
1
Crustacean with pincers
4
Australian marsupial that hops
5
Burrowing mammal with poor eyesight
6
Wild dog-like animal of North America
7
Elegant white water bird
9
Small horse-shaped sea fish
10
Egg-laying mammal with a duck bill
Down
2
Tallest living animal on Earth
3
Insect with colorful wings
7
Fish that swims upstream to spawn
8
Clawed sea crustacean
11
Primate closest to humans
12
King of the jungle