Across
1
Small spiny mammal
5
Animal that builds dams
6
Dog-like scavenger of Africa
7
Large bird of prey with keen eyesight
9
Tallest living animal on Earth
10
Amphibian that leaps and croaks
12
Burrowing mammal with poor eyesight
Down
2
Largest mammal in the ocean
3
Animal known for fighting snakes
4
Australian marsupial that hops
8
Egg-laying mammal with a duck bill
11
Predatory fish with sharp teeth
13
Black-and-white bear from China