Across
1
Large bird of prey with keen eyesight
4
Australian burrowing marsupial
5
Five-armed sea creature
8
Fish that swims upstream to spawn
10
Small spiny mammal
Down
2
Intelligent marine mammal
3
Largest living primate
6
Soft sea creature that can sting
7
Tallest living animal on Earth
9
Slow-moving reptile with hard shell
10
Bird of prey with sharp talons
11
Eight-armed sea creature