Across
1
Largest mammal in the ocean
3
Egg-laying mammal with a duck bill
4
Eight-armed sea creature
7
King of the jungle
8
Amphibian that leaps and croaks
9
Large animal with a horn on its nose
Down
1
Wild dog that hunts in packs
2
Spotted big cat that climbs trees
5
Black-and-white bear from China
6
Fish that swims upstream to spawn
10
Fastest land animal