Across
1
Slow-moving reptile with hard shell
5
Striped African horse-like animal
6
Clawed sea crustacean
10
Amphibian that leaps and croaks
12
King of the jungle
Down
2
Large animal with a horn on its nose
3
Spotted big cat that climbs trees
4
Graceful animal with antlers
7
Elegant white water bird
8
Tallest living animal on Earth
9
Largest living primate
11
Wild dog-like animal of North America