Gulls to the Horizon

A blog about gull observations by a Dutch larophile

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Monthly Archives: November 2013

1cy Caspian Gull – 20131123

November 23, 2013 larus cachinnans larus cachinnans 1cy Leave a comment

Marker database: first design and basic functionality

November 11, 2013 Filemaker Pro Marked Bird Database programming 3 Comments

1cy Lesser Black-backed Gulls in juvenile plumage – 20131103

November 3, 2013 larus fuscus larus fuscus 1cy Leave a comment

The sight and sound of being charged by a Herring Gull from the air

November 3, 2013 3 Comments

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Great Black-backed Gulls and Herring Gulls – 20190215-16
Reading ringed Lesser Black-backed Gulls in Morocco – January 2019
IJmuiden Lesser Black-backed Gulls in Morocco – January 2019
Marked Birds Database – Version 2.1.0 available
Marked Birds Database – importing birds and observations from the BirdRing app

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Primary pattern variation in individual European Herring Gull
Gull behavior explained: Choking
Ring-billed Gulls vs Common Gulls: comparison from a Dutch perspective- 201402
About me
Reading ringed Lesser Black-backed Gulls in Morocco – January 2019
Adult Herring Gulls regurgitating food for 1st-winter gulls - 20140308
Articles
Marked Birds Database – Version 2.1.0 available
Studying bill and eye characteristics in European Herring Gulls
3cy Yellow-legged Gull - 20131008

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