Across
1
Soft sea creature that can sting
5
Flightless bird that swims in cold regions
8
Egg-laying mammal with a duck bill
9
Large North American buffalo
11
Slow-moving reptile with hard shell
Down
2
Slow-moving mollusk without a shell
3
Bird of prey with sharp talons
4
Tallest living animal on Earth
6
Five-armed sea creature
7
Animal that builds dams
10
Large-eyed primate from Madagascar
12
Burrowing mammal with poor eyesight
13
Largest living primate