Across
1
Intelligent marine mammal
4
Predatory fish with sharp teeth
5
Five-armed sea creature
6
Largest living primate
7
Primate closest to humans
Down
2
Burrowing mammal with poor eyesight
3
Pink bird that stands on one leg
8
Egg-laying mammal with a duck bill
9
Animal that builds dams
10
Flightless bird that swims in cold regions