February is always the best month to see white winged gulls in Shetland
At least 12 Iceland gulls in Lerwick Harbour, also down at Grutness, Hillwell, Yell and in Unst
The light was not good but at least it wasn't too windy
Throwing some bread attracted all the gulls from the roof of the fish processing factory.
Never got any of the adult bird but the 1-3 year birds put on a good display