Gulls to the Horizon

A blog about gull observations by a Dutch larophile

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Monthly Archives: March 2019

Visit to the gull colony of IJmuiden – 20190329

March 31, 2019 hybrid LBBG x YLG hybrid LBBG x YLG adult larus argentatus larus argentatus adult larus fuscus graellsii larus fuscus graellsii adult Leave a comment

Marked Birds Database – Version 2.3.0 available

March 28, 2019 marked birds database Leave a comment

Visit to the gull colony of IJmuiden – 20190315

March 17, 2019 larus argentatus larus argentatus adult larus fuscus graellsii larus fuscus graellsii adult Leave a comment

Marked Birds Database – Version 2.2.0 available

March 14, 2019 marked birds database Leave a comment

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Marked Birds Database – Version 2.9.1 available
Marked Birds Database – Version 2.9.0 available
Eye close-ups of adult Herring Gulls and Lesser Black-backed Gulls – 20200529
IJmuiden Lesser Black-backed Gull GPS-project update: more adults fitted with loggers
Visit to the gull colony of IJmuiden – 20200511

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Studying bill and eye characteristics in European Herring Gulls
Gull behavior explained: Choking
New Caspian Gull ID pages on Gull Research.ORG
1cy Lesser Black-backed Gulls in full juvenile plumage - 20131009
Yellow-legged Gulls - 20140928
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Marked Birds Database – Version 2.9.0 available
Eye close-ups of adult Herring Gulls and Lesser Black-backed Gulls - 20200529
Observations of gulls with deformed bills
3cy Yellow-legged Gull - 20131008

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