Across
1
Eight-armed sea creature
5
Intelligent marine mammal
7
Insect with colorful wings
8
Clawed sea crustacean
9
Largest mammal in the ocean
12
Animal known for fighting snakes
Down
2
Slow-moving reptile with hard shell
3
Fastest land animal
4
Spotted big cat that climbs trees
6
Fish that swims upstream to spawn
10
Dog-like scavenger of Africa
11
Large animal with a horn on its nose