Across
1
Large animal with a horn on its nose
4
Large tropical lizard
6
Animal that builds dams
8
Amphibian that leaps and croaks
9
Small horse-shaped sea fish
Down
2
Tallest living animal on Earth
3
Primate closest to humans
5
Wild dog-like animal of North America
7
Largest living primate
10
Clawed sea crustacean