Across
1
Eight-armed sea creature
6
Fastest land animal
7
Bird of prey with sharp talons
8
Tallest living animal on Earth
10
Egg-laying mammal with a duck bill
11
Small horse-shaped sea fish
Down
2
Large reptile found near rivers
3
Clawed sea crustacean
4
Spotted big cat that climbs trees
5
Soft sea creature that can sting
9
Fish that swims upstream to spawn