| Black-headed Gull are rare within the refuge during the winter months. |
 |
| Prime Hook Road, January 29, 2011, Canon 40D, EF 100-400mm F/4.5-5.6L IS USM |
 |
| Prime Hook Road, January 29, 2011, Canon 40D, EF 100-400mm F/4.5-5.6L IS USM |
 |
| Prime Hook Road, January 29, 2011, Canon 40D, EF 100-400mm F/4.5-5.6L IS USM |
 |
| Prime Hook Road, January 29, 2011, Canon 40D, EF 100-400mm F/4.5-5.6L IS USM |