Great Black-backed Gull

An unusual visitor to the reservoir, one that is capable of turning up at any time of the year.

2nd winter and adult Great Black Backed Gulls - Kevin Harris - 26/02/2008

25/03/40 - Single bird with a pair of Herring Gulls.

15/12/57 - Single adult.

31/08/67 - Single bird.

07/03/98 - Single 1st winter bird with 49 Lesser Black-backed Gulls. (DWH).

14/10/98 - Single adult. (AJB).

14/12/98 - 2 birds. (AJB).

23/12/01 - Single bird

26/12/03 - Single adult bird

13/08/05 - Single bird

25/02/08 - 3 birds record count (KGH)

01/03/08 - Single bird

25/12/09 - Single 3rd winter bird

25/08/11 - Single bird

28/08/11 - Single bird

08/10/11 - Single immature

29/10/12 - Single bird

17/11/13 - Single adult