|juvenile Yellow-legged Gulls Greenwich, London 11th and 12th July 2015|
The working week was more hectic than it needed to be given it was the last full week of term; however on Tuesday evening the first Yellow-legged Gull - with yellow legs - in Rotherhithe this year was on the mud by the Hilton Hotel. The next evening there was a juvenile there too, along with an adult Common Gull.
|sub-adult Yellow-legged Gull Rotherhithe, London 14th July 2015|
And on to yesterday, Saturday. What is evident now is the upsurge in local juvenile gulls - the mud by the O2 yesterday morning held four juvenile Yellow-legged Gulls, but they were now outnumbered by juvenile Herring Gulls (along with a couple of typically dusky juvenile Lesser Black-backed Gulls).
|juvenile Yellow-legged Gull Greenwich, London 18th July 2015|
Back in Rotherhithe, a bit of bread chucking on the River Thames near my flat produced the results quickly - a Norwegian white ringed Black-headed Gull and then two juvenile Yellow-legged Gulls.
|juvenile Yellow-legged Gull Rotherhithe, London 18th July 2015|
|adult Black-headed Gull Rotherhithe, London 18th July 2015; ringed as a chick in Oslo, Norway in August 2011 and not seen since then|
So that's that. I'll be heading off to Dungeness shortly for another session of gulls by the fishing boats with Mick S and Richard S...