Across
1
Amphibian that leaps and croaks
2
Fish that swims upstream to spawn
3
Large North American buffalo
6
Egg-laying mammal with a duck bill
7
Burrowing mammal with poor eyesight
Down
2
Slow-moving mollusk without a shell
3
Insect with colorful wings
4
Primate closest to humans
5
Australian marsupial that hops
6
Black big cat of the jungle