Across
1
Animal that builds dams
3
South American pack animal
6
Amphibian that leaps and croaks
7
Wild dog-like animal of North America
9
Colorful bird that can mimic speech
10
Small horse-shaped sea fish
Down
1
Large omnivore that hibernates
2
Tallest living animal on Earth
4
Striped big cat from Asia
5
Fastest land animal
8
Intelligent marine mammal
9
Egg-laying mammal with a duck bill