Across
1
Animal that builds dams
4
Slow-moving reptile with hard shell
5
Large animal with a horn on its nose
6
Elegant white water bird
9
South American pack animal
10
Large tropical lizard
Down
1
Large North American buffalo
2
Wild dog-like animal of North America
3
Fastest land animal
7
Largest mammal in the ocean
8
Graceful animal with antlers