A visit to Shawell A5 Lagoons tonight produced another juvenile Yellow-legged Gull. This one was different to the one I wrote about in my last post - there are differences in the pattern on the greater coverts. Again the same features are present: whitish head contrasting with its back and wings, a dark mask around the eyes, heavy all black bill and dark white edged tertials. Many of the Lesser Black-backed Gull juveniles are still begging food from the adults and are obviously browner headed and have smaller bills.
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