Across
1
Striped African horse-like animal
4
Tallest living animal on Earth
5
Fish that swims upstream to spawn
6
Small domesticated weasel-like animal
7
Insect with colorful wings
11
Small spiny mammal
12
Five-armed sea creature
Down
2
Black big cat of the jungle
3
Large reptile found near rivers
6
Amphibian that leaps and croaks
8
Striped big cat from Asia
9
Large animal with a horn on its nose
10
Clawed sea crustacean