Across
1
Animal that builds dams
4
Large North American buffalo
5
Eight-armed sea creature
6
Large omnivore that hibernates
7
Slow-moving mollusk without a shell
8
Fastest land animal
9
Elegant white water bird
11
Large reptile found near rivers
Down
2
Spotted big cat that climbs trees
3
Five-armed sea creature
8
Primate closest to humans
9
Fish that swims upstream to spawn
10
Small horse-shaped sea fish