Across
1
Slow-moving mollusk without a shell
3
Small horse-shaped sea fish
5
Flightless bird that swims in cold regions
6
Primate closest to humans
10
Fastest land animal
11
Intelligent marine mammal
12
Slow-moving reptile with hard shell
Down
2
Insect with colorful wings
4
Soft sea creature that can sting
7
Burrowing mammal with poor eyesight
8
Graceful animal with antlers
9
Largest living primate
13
Australian burrowing marsupial