| 
|
|
|
Royal
Tern (Thalasseus maximus)
Bolivar Flats, Texas
(April, 2005)
|
Swift Tern (Sterna bergii)
(with Sandwich
Tern)
Buffels Bay, South Africa (February, 2002)
|
| 
|
|
| Sandwich Tern
(Sterna sandvicensis)
Bolivar Flats, Texas
(April, 2005)
|
Least Tern
(Sterna antillarum)
Bolivar Flats, Texas
(April, 2005)
|
| 
|
|
| Common
Tern (Sterna hirundo)
Teesside, UK (August,
2004)
|
Arctic Tern (Sterna paradisaea)
Farne Islands, UK (July, 2007)
|
| 
|
|
| Forster's Tern
(Sterna forsteri)
Bolivar Flats, Texas
(April, 2005)
|
Whiskered
Tern (Chlidonias hybrida)
Malak Preslavec,
Bulgaria (May, 1997)
|
|
|
|
|
Great Skua (Stercorarius skua)
Hartlepool, UK (September, 2008)
|
Guillemot (Uria aalge)
Farne Islands, UK (July, 2007)
|
|
|
|
|
Razorbill (Alca torda)
Farne Islands, UK (July, 2007)
|
Black
Guillemot (Cepphus grylle)
Oban Harbour,
UK (March, 2005)
|
| 
|
|
| Atlantic Puffin (Fratercula arctica)
Farne Islands, UK (July, 2007)
| |
