11054Re: [CALBIRDS] Pattern of recent Blue-footed Booby records
- Sep 14, 2013Perhaps it has something to with hurricane season – a hurricane in the Gulf, and a tropical storm in the Pacific (although the latter is pretty far south right now, around Oaxaca).Cheers,Dany SloanLA, CAFrom: Ed Stonick <edstonick@...>
Reply-To: Ed Stonick <edstonick@...>
Date: Sat, 14 Sep 2013 17:24:56 -0700 (GMT-07:00)
To: Kimball Garrett <kgarrett@...>, "email@example.com" <firstname.lastname@example.org>
Subject: Re: [CALBIRDS] Pattern of recent Blue-footed Booby recordsGreetings!Thanks for the summary of observations Kimball. I, too, wondered about the distribution of sightings but also why there are so many at once, when most years there are single birds or none at all. Someone suggested extraordinary nesting success, as most of the birds seen are juveniles. Could there also be a food problem down south driving the birds up north?Good birding,EdEd StonickPasadena, CA
From: Kimball Garrett
Sent: Sep 14, 2013 4:56 PM
Subject: [CALBIRDS] Pattern of recent Blue-footed Booby records
In the past three days there have been at least 12 Blue-footed Boobies sighted at three coastal locations and three additional inland locations (5 to 15 miles from the ocean) just within Los Angeles County alone. Add to these birds seen in the past few days on the lower Santa Ana River in Orange County, in coastal San Diego County at La Jolla, and well inland at Lake Skinner (5 birds) and Borrego Springs (plus a bird at Pt. Reyes), and it's clear there is a major "invasion" going on. But, shockingly, there has yet to be a single report from the Salton Sea, and nearly every other past invasion involved multiples at the Sea and smaller numbers of individuals farther north and west (including on the coast). I know that access to some areas of the Salton Sea has recently been limited by impassible roads due to rain and mud, but could anybody who has checked the Sea in the past couple of days please chime in on whether the absence of boobies there is real or just a function of coverage. A route from the northern Gulf of California northwest through the Salton Sink and our deserts and on to the coastal slope seems to have been the norm in past booby events, but maybe this incursion has come up the west coast of Baja?
Kimball L. Garrett
Ornithology Collections Manager
Natural History Museum of Los Angeles County
900 Exposition Blvd.
Los Angeles, CA 90007 USA
Regards, Ed Ed Stonick Pasadena, CA edstonick@...
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