Across
1
Animal that builds dams
4
Large tropical lizard
6
Fish that swims upstream to spawn
7
Eight-armed sea creature
10
Largest mammal in the ocean
Down
2
Spotted big cat that climbs trees
3
Colorful bird that can mimic speech
5
Dog-like scavenger of Africa
8
Australian marsupial that hops
9
Wild dog that hunts in packs