Across
1
Large animal with a horn on its nose
2
Small horse-shaped sea fish
4
Crustacean with pincers
7
Intelligent marine mammal
9
Tallest living animal on Earth
10
Slow-moving mollusk without a shell
12
Clawed sea crustacean
Down
2
Fish that swims upstream to spawn
3
Fastest land animal
5
Large North American buffalo
6
Eight-armed sea creature
8
Large omnivore that hibernates
11
Pink bird that stands on one leg