PMS in adult LBBG

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marsmuusse
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PMS in adult LBBG

Post by marsmuusse » Mon Nov 08, 2010 11:07 pm

In the early 2000's (and recently as well), we have scored about 2900 adults on new, fully grown primaries and about 6800 adults on old retained primaries. Time to present some data. A first regression analysis for the whole year should be something like:

(for more info, see: http://gull-research.org/lbbgoct/05cyoct.htm at tables & graph - scroll down. For every month, it may be fun to extract data for that particular month together with this year plot.)

Image

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marsmuusse
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Re: PMS in adult LBBG

Post by marsmuusse » Sun Nov 21, 2010 10:33 pm

Data, tables and scatter plots for primary moult added for adult LBBG period January - July.
See e.g.:
http://www.gull-research.org/lbbgjanmay/05cymay.htm

August - December will follow later...

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marsmuusse
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Re: PMS in adult LBBG

Post by marsmuusse » Mon Nov 22, 2010 3:00 pm

Other months for adult LBBG added as well.

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marsmuusse
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Re: PMS in adult LBBG

Post by marsmuusse » Sun Mar 11, 2012 9:09 am

Two days ago, Scheveningen harbour. It appeared to be a very quite morning, the gulls simply did not respond to the 40 kg fish left-overs I had spread out. Two LBBG flew by, more interested in the bread than the fish; including this adult LBBG, showing slightly short inner primaries.
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