Across
- 4. having colors that change when seen from different angles
- 7. place where an organism lives
- 8. the sweet liquid formed in flowers
- 10. a group of animals or plants that are alike in many ways
- 12. to sit on eggs to keep them warm so chicks can develop
- 13. a place where a bird can sit and rest
Down
- 1. the transfer of pollen that causes seeds to form
- 2. the ability to move quickly and easily
- 3. strength and vitality required for sustained physical or mental activity
- 5. colors or patterns that help conceal
- 6. a state of physical or mental inactivity
- 9. an animal that hunts and eats other animals
- 11. when a species moves from regions or habitats because of the change in season
- 13. straightening and cleaning feathers with bills and feet