'Vast' Die Off Of Pacific Seabird Blamed On 'Warm Ocean Temperature'?




AP, Feb 10, 2017: [T]ens of thousands of common murres… starved and washed ashore on beaches from California to Alaska… “it’s because there’s no fish out there, anywhere, over a very large area,” [John Piatt, biologist for the U.S. Geological Survey] said. To see such effect over two sizeable marine ecosystems is extraordinary, he said… Common murres eat small forage fish [which] were largely absent when the National Marine Fisheries Service conducted surveys in summer 2015… A conservative extrapolation indicates 500,000 or more common murres died, Piatt said. Nearly all were emaciated… “In 2016, we had widespread breeding failure at all of the colonies in the Gulf of Alaska, as well as the Bering Sea,” Renner said. “It was a highly unusual event. Murres don’t fail regularly.”… “They died of starvation because there was no food,” Piatt said. “There was no food because there was no fish.”…

Temperatures as high as 7° above average are being blamed (see this search).

I thought I would see if it had ever been that hot, and when it had, if ocean birds had died -- suspecting,as I do, some other cause at play.

Well, gentle reader, at least according to NOAA, it has never been this hot.


Stills used to make the above gif :


Be seeing you.

No comments:

Post a Comment