Common Tern - Sterna hirundo
by mvphoto
| 
Arctic tern
by Christopher Plummer
| 
Arctic Tern (Sterna paradisaea)
by Dave Barnes
| 
Arctic Tern (Sterna paradisaea)
by Geert Bauke Kortleve
| 
Grote Stern (Sterna sandvicensis)
by Thomas Luiten
|
COMMON TERN - STERNA HIRUNDO - STERNE PIERREGARIN
by nicolebouglouan
| 
Swift Tern (Sterna di Bergius)
by Daniele Occhiato
| 
South American Tern - Sterna hirundinacea
by mvphoto
| 
Common Tern (Sterna hirundo)
by Dave Barnes
| 
:: Common Tern, Sterna hirundo, fisktärna ::
by Henrik Ehrenberg
|
