Found at GoogleSiteseeing.com. Speculation poinrs to these being gray whales migrating south. A few more along a line to the NW to SE.
Pod of gray whales
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© Bing Maps
By kjfitz @ 2007-12-19 11:06:32
Pdunn
@ 2007-12-19 16:23:14
Another great one! I can't tell you how many hours I've spent trolling empty ocean just looking for such a find. Somewhere, there's got to be something similar in BEV. Their out there.