Are there sea lions in the Columbia River?

Related questions

1. How long does it take to drive the Oregon coast?
2. Can you swim on Oregon Coast?
3. Are sea lions native to the Columbia River?
4. What city in Oregon has the best weather year round?
5. How cold is the Oregon coast?
6. Is Oregon always cold?
7. Where are the seals on the Oregon coast?
8. Why is it called Cannon Beach?
9. Are there sharks along the Oregon coast?
10. What kind of seafood is the Oregon coast known for?

Tags

1. #seals
2. #columbia
3. #bonneville
4. #river
5. #predation
6. #lower
7. #lions
8. #commission
9. #types
10. #tribal
11. #california
12. #number
13. #surveys
14. #downstream
15. #every
16. #stellar
17. #inter
18. #steelhead
19. #harbor
20. #inriver
21. #salmon
22. #increasing