an informal birding record
tarsiger.co.uk

Ring-billed Gull
Larus delawarensis

1st calendar year
Ring-billed Gull
USA (Dec 2004)
       
2nd calendar year
Ring-billed Gull
Madeira (Mar 1991)
Ring-billed Gull
Portugal (Aug 2005)
Ring-billed Gull
Cornwall (Sep 1990)
Ring-billed Gull
Humberside (Nov 1985)
 
Adult
Ring-billed Gull
USA (Sep 1992)
Ring-billed Gull
Cornwall (Oct 1987)
Ring-billed Gull
Essex (Nov 2007)
Ring-billed Gull
Essex (Feb 2010)
 

 

© All contents and images herein strictly subject to copyright
Contact me for permission to use, reproduce or otherwise transmit any of this site's contents