Why grizzly bears attack humans?

Related questions

1. Why is it called a sloth bear?
2. Are koalas poisonous?
3. What is the main food of sloth bears?
4. Which bear is not a bear?
5. Are sloth bears dangerous?
6. Do sloth bears attack humans?
7. Can sloths fart?
8. How big do sloth bears get?
9. Is a sloth in the bear family?
10. What eats a sloth bear?

Tags

1. #encounters
2. #presence
3. #threatened
4. #victims
5. #possible
6. #human
7. #caused
8. #especially
9. #surprised
10. #attacked
11. #attack
12. #female
13. #grizzly
14. #attacks
15. #aware
16. #aggressive
17. #feels
18. #where
19. #threat
20. #close
21. #often
22. #defend