Gulls to the Horizon

A blog about gull observations by a Dutch larophile

Menu

Skip to content

Home
About me
Fav photos
Published Work
Articles
Database

Monthly Archives: January 2018

22CY Black-headed Gull White LYD – 20180128

January 28, 2018 chroicocephalus ridibundus chroicocephalus ridibundus adult Leave a comment

Adult Lesser Black-backed Gull Green SAAL with pseudo-mirror – 20150528

January 27, 2018 larus fuscus graellsii larus fuscus graellsii adult Leave a comment

Marked Birds Database – Version 1.16.0 available

January 22, 2018 marked birds database Leave a comment

Primary covert variation in 1st-winter Black-headed Gulls

January 16, 2018 chroicocephalus ridibundus Leave a comment

Post navigation

Photos

Search

Recent Posts

Marked Birds Database – Version 2.12.0 available
Filming Lesser-Blacked Gull YDDD in flight and matching it with its GPS data
Marked Birds Database – Version 2.11.1 available (fix for version 2.11.0)
The return of Lesser Black-backed Gull Green YAPC – 20200827
Marked Birds Database – Version 2.11.0 available

Archives

Categories

Top Posts & Pages

1st-Cycle gulls still in juvenile plumage in January
Gull behavior: the forward posture
Studying bill and eye characteristics in European Herring Gulls
Gull behavior explained: Choking
Ring-billed Gulls vs Common Gulls: comparison from a Dutch perspective- 201402
Lesser Black-backed Gull pair with 6 chicks - 20180611
Database
Marked Birds Database Manual
Egg predation by an adult Lesser Black-backed Gull - 20140519
Marked Birds Database - Adding birds (basics)

Follow me on Twitter

Blog at WordPress.com.

Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.
To find out more, including how to control cookies, see here: Cookie Policy