| 11. | Nothing was as painful to watch as the Walrus, however.
|
| 12. | Killer whales are believed to assist their hunters in driving walrus.
|
| 13. | The population of walruses dropped rapidly all around the Arctic region.
|
| 14. | Odobenidae consists of only one living member : the modern walrus.
|
| 15. | Walruses have the most vibrissae, at 600 700 individual hairs.
|
| 16. | Lek systems are known to exist among some populations of walruses.
|
| 17. | Walruses are unique in that mothers nurse their young at sea.
|
| 18. | The aquarium held a second run the following year for walruses.
|
| 19. | This ban was in response to an observed decrease in walrus.
|
| 20. | Walruses were previously hunted, dramatically reducing the formerly abundant species.
|
