Display "porpoise" Hot keywords Ranking history.
Porpoises are small cetaceans of the family Phocoenidae; they are related to whales and dolphins. ...[source]
| Date Time | Rank | Info |
|---|---|---|
| 2010-05-13 01:55:04 | 20 | Porpoises are small cetaceans of the family Phocoenidae; they are related to whales and dolphins. ...[source] |
| 2010-05-12 22:55:11 | 17 | |
| 2010-05-12 22:01:34 | 16 | |
| 2010-05-12 18:57:33 | 7 | |
| 2009-11-09 10:57:56 | 15 | Bodies of dead porpoises off the coast of California have perplexed scientists for some time. ...[source] |
| 2009-11-09 09:57:11 | 4 | |
| 2009-11-09 08:56:34 | 3 | By Alia Wilson MOSS LANDING — For the past five years, the growing number of dead harbor porpoises washing up on ...[source] |
| 2009-11-09 07:56:02 | 2 | |