Across
- 4. Drill like beak
- 6. thump back legs when threatened
- 8. oliver the puppet, swims well in water
- 10. gathers on water surface
- 11. active at night
- 13. expensive magnifying glass
- 15. clear wings, insect
- 16. plant with green blades
- 19. cucumber flavor plant
- 20. Acorn as seeds
- 21. active in different temps unlike family
Down
- 1. scoop like beak
- 2. blood sucker
- 3. thick undercoat fur, pan tail
- 5. purple fruit with vines
- 7. Spear beak
- 9. frog life cycle
- 12. Shell for shelter
- 14. Dirt baths
- 17. long wings, small bill
- 18. red patch-mating