Across
1
Animal that builds dams
3
Intelligent marine mammal
5
Tallest living animal on Earth
6
Flightless bird that swims in cold regions
8
Small horse-shaped sea fish
Down
1
Large omnivore that hibernates
2
Soft sea creature that can sting
4
Burrowing mammal with poor eyesight
7
Australian marsupial that eats eucalyptus
9
Large bird of prey with keen eyesight
10
Largest living primate
11
Crustacean with pincers