Are zoos better than the wild?

Related questions

1. Are there wolves at West Midlands Safari Park?
2. Do veterans get a discount at Disney World?
3. Is San Diego Zoo different from Safari Park?
4. What's the difference between a zoo and a safari park?
5. Can you buy military Disney tickets at the gate?
6. Is military free at Safari Park?
7. Is Universal Studios Free for Military?
8. How much is San Diego Zoo admission?
9. Is San Diego Zoo or Safari Park better?
10. How much is San Diego Zoo Safari Park?

Tags

1. #study
2. #found
3. #generally
4. #mammals
5. #living
6. #recent
7. #expectancy
8. #those
9. #recently
10. #published
11. #confirms
12. #scientific
13. #reports
14. #longer