Shark feeding on whale carcass: photo Alisa Schulman-Janiger
Shark News
Container ship strikes whale dead, sharks feed on corpse
Surfersvillage Global Surf News, 11 November, 2008 : - - Nature can be cruel, but throw man into the picture and life for marine mammals can be doubly dangerous. You may recall the photo showing what was originally described as a blue whale carcass pinned to the bow of a cargo ship bound for Long Beach Harbor. It turned out to be a juvenile fin whale, almost 40 feet long.
An average of one-plus whale is known to suffer this fate annually in the Southern California shipping lanes, and last year four blue whales were killed in this manner. It is not known how many whales are struck without anyone knowing about it. For whatever reason, the crew of the cargo ship, the Cosco Shenzhen, reported that it ditched the whale long after it departed Long Beach in mid-October, off the Bay Area.
In fact, it ditched the whale soon after leaving Long Beach, because a couple of researchers I know, David Janiger and Alisa Schulman Janiger, found it a week later 16 miles southwest of L.A. Harbor, being consumed by sharks. In the above photo you can see a blue shark closing in just above the flukes of what the researchers described as a 38-foot juvenile fin whale -- the same whale they'd inspected when the ship was at port.
"I was able to confirm that it was the same whale that we had seen on the ship's bow, by matching pigment patterns from the inside of its right pectoral flipper," Schulman-Janiger said in a summary issued Monday. "She was belly up, rorqual pleats extended with decomposition gases. Her missing throat and multiple gouges on various areas of her body attested to dedicated predatory visits by sharks."
The researchers saw three sharks, all blues, feeding on the whale as they observed for 45 minutes.
Read the Full Article by Pete Thomas at the Los Angeles Times
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