Caspian Tern, Hickling Broad, Norfolk, May 2022 (Steve Gantlett). 15

Caspian Tern, Hickling Broad, Norfolk, May 2022 (Steve Gantlett). 14

Caspian Tern, Hickling Broad, Norfolk, May 2022 (Steve Gantlett). 13

Caspian Tern, Hickling Broad, Norfolk, May 2022 (Steve Gantlett). 12

Caspian Tern, Hickling Broad, Norfolk, May 2022 (Steve Gantlett). 11

Caspian Tern, Potter Heigham, Norfolk, May 2021 (Steve Gantlett). 10

Caspian Tern, Breydon Water, Norfolk, June 2016 (Steve Gantlett). 9

Caspian Tern, Breydon Water, Norfolk, June 2016 (Steve Gantlett). 8

Caspian Tern, Breydon Water, Norfolk, June 2016 (Steve Gantlett). 7

Caspian Tern, Titchwell, Norfolk, June 2011 (Steve Gantlett). 6

Caspian Tern, Titchwell, Norfolk, June 2011 (Steve Gantlett). 5

Caspian Tern, Titchwell, Norfolk, June 2011 (Steve Gantlett). 4

Caspian Tern, Welney, Norfolk, July 2009 (Steve Gantlett). 3