Across
1
Largest living primate
5
Primate closest to humans
8
Small spiny mammal
9
Flightless bird that swims in cold regions
11
Amphibian that leaps and croaks
Down
2
Fish that swims upstream to spawn
3
Large bird of prey with keen eyesight
4
Largest mammal in the ocean
6
Large animal with a horn on its nose
7
Burrowing mammal with poor eyesight
10
Fastest land animal
12
South American pack animal
13
Striped big cat from Asia