Yellow-legged Gull- Geelpootmeeuw (L. michahellis): 1cy September

(last update: 08 december 2003)

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YLG 1cy May
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Photo 6495: YLG (L. michahellis) 1cy, September 30 2001, Dannes - Le Portel, France.

Most Yellow-legged Gulls show wing-covert moult by September. Here is an example of an individual with all wing-coverts and tertials still juvenile, very abraded, with the fringes worn away in the tertials and most of the coverts. Note the moult in  the under-parts with still juvenile feathers in the flanks but second generation feathyers on the head and the breast. 
In the background: Lesser Black-backed Gulls.