Black-headed Gull

Charadriiformes

Place: Portsmouth harbour
Date: 3 October 2015.

Place: Par Sands, Cornwall
Date: 19 September 2015.

Place: Polkerris, Cornwall
Date: 19 September 2015.

[Chroicocephalus ridibundus, Family Laridae, Order Charadriiformes, Wikipedia Entry: Black-headed gull]

The sound of the black-headed gull (borrowed from the Xeno-Canto website, recordist Patrik Åberg)

Distribution and sightings of the black-headed gull across the British Isles (borrowed and modified from the Bird Atlas Mapstore).