Black-headed Gull

Black-headed Gull

Observation - Black-headed Gull - UK and Ireland. Description: One of many BHGs on the ex-gravel-pit lakes at Cosmeston Park; most had the winter-style small dark patch behind eyes, but this one has the fuller dark head. Don't know whether this is left from last summer or brought on by recent mild period in preparati

One of many BHGs on the ex-gravel-pit lakes at Cosmeston Park; most had the winter-style small dark patch behind eyes, but this one has the fuller dark head. Don't know whether this is left from last summer or brought on by recent mild period in preparation for this summer.