Across
1
Striped African horse-like animal
4
Large North American buffalo
6
Egg-laying mammal with a duck bill
8
Predatory fish with sharp teeth
9
Wild dog that hunts in packs
10
Large bird of prey with keen eyesight
11
Large reptile found near rivers
Down
2
Slow-moving reptile with hard shell
3
Spotted big cat that climbs trees
5
Large tropical lizard
7
Small horse-shaped sea fish
12
Largest mammal in the ocean