Black Headed Gull, Becoming Black Headed

Black Headed Gull, Becoming Black Headed

Observation - Black Headed Gull, Becoming Black Headed. Description: These gulls seem to be showing signs of switching to their summer colours. Bit of a dull day most of the time.

These gulls seem to be showing signs of switching to their summer colours.
Bit of a dull day most of the time.