 |
| |
Black-headed Gull, juvenile, Cley, Norfolk,
July 2014 (Steve Gantlett). 15 |
| |
 |
| |
Black-headed Gull, juvenile, Cley, Norfolk,
July 2013 (Steve Gantlett). 14 |
| |
 |
| |
Black-headed Gull, adult, Cley, Norfolk,
June 2008 (Steve Gantlett). 13 |
| |
 |
| |
Black-headed Gull, adult, Salthouse, Norfolk,
May 2008 (Steve Gantlett). 12 |
| |
 |
| |
Black-headed Gull, adult, Cley, Norfolk, July 2007 (Steve Gantlett).
11 |
| |
 |
| |
Black-headed Gull, adult, Cley, Norfolk, July 2007 (Steve Gantlett).
10 |
| |
 |
| |
Black-headed Gull, adult, Cley, Norfolk, July 2007 (Steve Gantlett).
9 |
| |
 |
| |
Black-headed Gull, adult, Cley, Norfolk, July 2007 (Steve Gantlett).
8 |
| |
 |
| |
Black-headed Gulls and other gulls, Cley,
Norfolk, March 2007 (Steve Gantlett).
7 |
| |
 |
| |
Black-headed Gull, adult, Cley, Norfolk, March 2007 (Steve Gantlett).
6 |
| |
 |
| |
Black-headed Gull, Cley, Norfolk, March 2007 (Steve Gantlett).
5 |
| |
 |
| |
Black-headed Gull, adult, Salthouse, Norfolk,
June 2005 (Steve Gantlett). 4 |
| |
 |
| |
| Black-headed Gull, adult, Salthouse, Norfolk,
December 2005 (Steve Gantlett). 3 |
| |
 |
| |
| Black-headed Gull, first-winter, Salthouse,
Norfolk, December 2005 (Steve Gantlett). 2 |
| |
 |
| |
Black-headed Gull, juvenile, Cley, Norfolk,
July 2006 (Steve Gantlett). 1 |
| |
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