Across
1
Tallest living animal on Earth
4
Intelligent marine mammal
6
Wild dog-like animal of North America
9
Fastest land animal
10
Large animal with a horn on its nose
Down
2
Primate closest to humans
3
Black big cat of the jungle
5
Graceful animal with antlers
7
Fish that swims upstream to spawn
8
Spotted big cat that climbs trees