Saturday, June 13, 2015

Senior Scientist: “Birds in such bad condition” off West Coast — Zero babies survive on islands, usually over 15,000 — “Extremely poor” breeding success… they didn’t even try — Before and after photos show beaches deserted (VIDEO)

William J. Sydeman, Ph.D., President & Farallon Institute Senior Scientist, Pacific Anomalies Science and Technology Workshop, May 6, 2015 starting at 1:34:45 (emphasis added):
  • This [chart] shows the nesting success of the brown pelicans in the Gulf of California… 2010-13, of about 22,000 pairs that are nesting, an average production of about 1 young per pair. In 2014… The productivity was essentially zero. So there’s very low breeding propensity and very low productivity.
  • That’s what a typical colony looked like in Apr 2006… the same image in 2014 — so nobody was home.
  • And then another place… Hermann’s Gulls its another species, this is what the colony looked like in May of 2004. And 2014, again nobody was home, no efforts [see photo on right].
  • In the Channel Islands there was extremely poor seabird breeding success [according to] studies of pelicans and murrelets.
  • [SE Alaska] had very poor productivity.
  • In Baja [CA] we had severe food shortage…  breeding propensity was zero… the birds were in such bad condition that they didn’t even try.
  • The unprecedented mass mortality of auklets estimates, we haven’t finished this, but probably about 100,000 birds in the N. California Current system. Upwelling appeared to be more or less normal.
  • READ MORE:http://enenews.com/scientist-birds-bad-condition-west-coast-extremely-poor-breeding-success-essentially-baby-pelicans-born-20000-photos-video

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