What bird can fly the longest?

Related questions

1. Why do swifts fly in circles?
2. Which bird can fly for the longest?
3. Which bird can not fly?
4. Do chimney swifts fly at night?
5. What's the difference between a swallow and swift?
6. Are Swifts protected?
7. Can birds sleep while flying?
8. Which bird sleeps most?
9. What is the loudest bird?
10. What is a flock of swifts called?

Tags

1. #months
2. #indian
3. #swift
4. #flight
5. #continuous
6. #record
7. #swifts
8. #ocean
9. #without
10. #holds
11. #great
12. #wingspans
13. #giant
14. #longest
15. #their
16. #alpine
17. #about
18. #across
19. #birds
20. #frigate
21. #common
22. #stopping
23. #means