Alan Dalton post's birding diaries and original artwork from Sweden. Established in 2006, this now long running blog is now a complete overview of my birding experiences. As an artist I greatly enjoy sketching birds in the field and you will find a wide selection of that work here, from fieldwork to finished paintings. I am very passionate about my artwork and try to depict birds in their natural habitat, as I see them in the wild. My artwork is for sale and can be viewed at http://www.alandalton.net/
As regards to my photography, since 2008 I have used a Nikon D90 DSLR camera coupled with a Sigma 150-500mm OS lens for since March 2012 for bird photography, all previous images being digiscoped. Regarding sound recording, I have been usung a Telinga Stereo Dat Mic and parabol to record birds in the field, coupled to a Marrantz 661 digital recorder, a superb piece of kit. Interest in butterflies, dragonflies and damselflies has recently seen the accquisition of a Sigma 150mm macro lens. I hope you enjoy the blog and please feel free to leave comments or contact me at alandltn@gmail.com

Friday, July 20, 2012

Graelsii/Intermedius Lesser Black-backed Gull; Near Adult; Skeppsholm; 20th July 2012

Note here the pale appearance on the upperparts, markedly paler than the surrounding Baltic LBBG. Also noticable was the slightly deeper, heavier bill...




Here in flight on the upperwing there is a marked contrast between the base mid grey tones of the upper wing and the darker primary tips. Notable is the dark primary covert's which tell us this is not a full adult, perhaps in it's fourth year. Thus. this bird is likely to be a wandering non breedier. The tail appears rather worn here also...




A nice shot of the bird on the deck here....

Shots here of a cracking adult Graelsii/Intermedius Lesser Black-backed Gull from Skeppsbron today, where two birds were present, the other a 3rd calender bird, see below.
 I would err towards this bird, indeed, also the third calender at the site, as being of the race intermedius, based on the moult on the inner primaries, graellsii often showing more advanced moult. Along with the first calender discussed below and another candidate aldo in the area, it seems there are three or four birds in the area at the momement!

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