1. Part of a tree that beavers use for their dams

1. To construct or create, as beavers do with their dams

2. To die from lack of air while submerged in water

3. To cut down a tree with large teeth, like a beaver

4. Folklore creature associated with beavers

4. To chew persistently, as beavers do

5. Structure built by beavers to create a pond

5. Slightly wet, like the environment around a beaver's dam

6. Sharp incisors that beavers use to fell trees

7. Beavers have webbed feet for swimming

8. Large, flowing body of water formed by beavers' dams

9. Distinctive feature of a beaver, used for balance

9. One who designs and makes garments, like a beaver

10. Beavers have these kind of teeth

11. Color commonly associated with beavers

12. To overflow with water, as a result of a beaver's dam

13. Small, shallow stream often inhabited by beavers

14. Narrow, winding watercourse where beavers dwell

15. Large body of water formed by a beaver's dam

16. Beavers mark their territory with this

17. Body of water created by a beaver's dam

18. To bite and grind food, as beavers do with wood

19. Characteristic of a forest, where beavers live

20. Small hill made by a beaver near its lodge

21. To chew loudly and steadily