Gulls to the Horizon

A blog about gull observations by a Dutch larophile

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Monthly Archives: April 2013

New Caspian Gull ID pages on Gull Research.ORG

April 23, 2013 identification larus cachinnans 2cy review Leave a comment

Black-headed Gull nest building

April 21, 2013 behavior chroicocephalus ridibundus chroicocephalus ridibundus adult nest building Leave a comment

Trip Report: Glaucous-winged Gulls in Seattle

April 17, 2013 Larus Glaucescens Larus Glaucescens adult Leave a comment

San Diego Trip Reports

April 16, 2013 Leave a comment

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Recent Posts

Marked Birds Database – Version 2.4.0 available
IJmuiden Lesser Black-backed Gulls fitted with GPS-loggers – update 29 August 2019
Final visit to the IJmuiden Forteiland colony this season – 21090826
IJmuiden Lesser Black-backed Gulls fitted with GPS-loggers – update 12 August 2019
1CY Lesser Black-backed Gull Green YCZT trip to Alkmaar – 20190728

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Studying bill and eye characteristics in European Herring Gulls
Database
Ring-billed Gulls vs Common Gulls: comparison from a Dutch perspective- 201402
Gull behavior explained: Choking
1CY Herring Gull, Yellow-legged Gull and Lesser Black-backed Gull - 20140921
Identifying nearly-fledged Herring Gulls and Lesser Black-backed Gulls in the field
A successful gull watching day
About me
Marked Birds Database - Adding birds (basics)

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