Why do eagles fly so high?

Related questions

1. What is an eagle personality?
2. Do eagles sleep?
3. How does an eagle die?
4. How tall is a golden eagle?
5. How much can Eagles carry?
6. Is the Philippine eagle the largest eagle in the world?
7. Do eagles fly towards the sun?
8. Why do eagles fly alone?
9. Do eagles mate for life?
10. Do golden eagles eat caribou?

Tags

1. #spend
2. #their
3. #reason
4. #energy
5. #efficient
6. #birds
7. #flights
8. #waiting
9. #technique
10. #rather
11. #generally
12. #large
13. #soaring
14. #eagles
15. #wings
16. #flapping
17. #other