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: December 2013

1cy Iceland Gull – 20131229

December 29, 2013 larus glaucoides larus glaucoides 1cy Leave a comment

Marked Birds Database: first use

December 21, 2013 Filemaker Pro marked birds database marker database programming Leave a comment

2cy Iceland Gull – 20090207

December 12, 2013 larus glaucoides larus glaucoides 2cy Leave a comment

1cy Iceland Gull – 20131208

December 8, 2013 larus glaucoides larus glaucoides 1cy Leave a comment

Little Gull – 20090530

December 3, 2013 larus minutus larus minutus adult 5 Comments

Little Gull – 20090322

December 3, 2013 larus minutus larus minutus adult Leave a comment

Post navigation

Photos

Search

Recent Posts

IJmuiden Gull Research Team season 2020 review
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

Archives

Categories

Top Posts & Pages

Studying bill and eye characteristics in European Herring Gulls
Gull behavior: the forward posture
Yellow-legged Gulls and gulls with yellow legs at Katwijk
Deciphering the black mark on P9 of Black-headed Gulls
Head moult progression in Black-headed Gull White 4FH, winter 2014/2015
Return of pink Black-headed Gull to breeding colony - 20150306
Ring-billed Gulls vs Common Gulls: comparison from a Dutch perspective- 201402
Gull behavior explained: Choking
Scandinavian Herring Gulls, Stockholm - August 2015
IJmuiden Gull Research Team season 2020 review

Follow me on Twitter

Create a free website or 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