Across
1
Amphibian that leaps and croaks
4
Egg-laying mammal with a duck bill
5
Black big cat of the jungle
9
Graceful animal with antlers
10
Intelligent marine mammal
11
Bird of prey with sharp talons
Down
2
Wild dog-like animal of North America
3
Five-armed sea creature
5
Black-and-white bear from China
6
Colorful bird that can mimic speech
7
Largest mammal in the ocean
8
Predatory fish with sharp teeth