Monday 23 August 2021

West Cumbrian Mediterranean Gulls today ... showing their diverse forms ...


The Workington area of West Cumbria has been the focus of autumn and wintering Mediterranean Gulls for over a decade but in the last few years numbers in autumn have far exceeded the handful of birds that previously occurred ...

Today I counted 74 but that is certainly a conservative count ... most (57) were adults but there were also at least 12 juv/ 1st W and  5  2nd W birds present ...

At least two carried Darvic colour rings ... this adult with a white ring ...


... juveniles can be strikingly attractive but this bird has started its moult into 1st winter ...





... another adult carried a yellow Darvic ...




... some bill colours were interesting as with this adult showing a lot of yellow rather than red ...



... and this 2ndW showed a distinctly orange bill ...



... and this 2nd S > W had a particuarly complex bill pattern ...






... and a 2nd W with a distinctly yellow bill ...


... most of these birds originate from the near Continent, from colonies in N Germany, Belgium, France and Holland ... many then winter in the Iberian peninsula before returning directly to their Continental breeding areas ...





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