Across
- 2. — A tunnel made by small animals.
- 4. — A structure where birds lay eggs.
- 6. — A tall bird often found near water.
- 9. — A fast bird of prey.
- 10. — A water bird often seen in lakes.
- 11. — A fish that swims upstream.
Down
- 1. — A large antlered animal found in forests.
- 3. — A tall bird often seen in wetlands.
- 5. — A small hopping amphibian.
- 7. — A night bird found in forests.
- 8. — A large wild animal that prepares for winter.
- 9. — An amphibian found near ponds.
