Across
1
Intelligent marine mammal
5
Tallest living animal on Earth
6
Eight-armed sea creature
7
South American pack animal
8
Colorful bird that can mimic speech
9
Flightless bird that swims in cold regions
11
Striped African horse-like animal
Down
2
Fastest land animal
3
Primate closest to humans
4
Largest living primate
10
Large North American buffalo