Across
- 3. waterproof footwear
- 4. a small flowing waterway
- 7. a small pool of water
- 8. a large natural water flow
- 9. a rain-shielding device
- 14. staying outdoors overnight
- 16. walking in nature
- 17. quick light wing movement
- 18. the humming sound of insects
Down
- 1. a light outer garment
- 2. a small smooth stone
- 4. a knitted warm top
- 5. wet soft earth
- 6. a body reaction to pollen
- 8. a waterproof coat
- 10. a small stream
- 11. seasonal animal movement
- 12. short bird sounds
- 13. sudden air expulsion from nose
- 15. a small still body of water