Across
1
Crustacean with pincers
3
Large bird of prey with keen eyesight
5
Animal known for fighting snakes
8
Egg-laying mammal with a duck bill
9
Slow-moving mollusk without a shell
11
Small domesticated weasel-like animal
Down
2
Australian marsupial that hops
4
Fastest land animal
6
Animal that builds dams
7
Clawed sea crustacean
10
South American pack animal
12
Insect with colorful wings