Across
1
Eight-armed sea creature
4
Bird of prey with sharp talons
5
Intelligent marine mammal
7
Amphibian that leaps and croaks
8
Clawed sea crustacean
9
Small domesticated weasel-like animal
10
Animal that builds dams
Down
2
Large reptile found near rivers
3
Largest living primate
6
Flightless bird that swims in cold regions
11
Largest mammal in the ocean