Across
1
Small spiny mammal
3
Dog-like scavenger of Africa
4
Egg-laying mammal with a duck bill
6
Insect with colorful wings
9
Large North American buffalo
Down
2
Clawed sea crustacean
5
Tallest living animal on Earth
7
Australian burrowing marsupial
8
Elegant white water bird
10
Intelligent marine mammal
11
Australian marsupial that hops