Do protected areas work?

Related questions

1. What is a Bioreserve mention its main objective?
2. Where is the world's largest marine sanctuary?
3. What is a Bioreserve?
4. How many protected areas are there?
5. How many black rhinos are left?
6. What are protected sites?
7. What is the difference between Biosphere Reserve and National Park?
8. What is an elephant's diet?
9. Do elephants cry?
10. What is an elephant's habitat?

Tags

1. #under
2. #certain
3. #paper
4. #really
5. #conserving
6. #pivotal
7. #biodiversity
8. #effectiveness
9. #areas
10. #protected
11. #management
12. #conditions
13. #unfortunately
14. #target
15. #however
16. #always
17. #parks
18. #medium
19. #increasing