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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Recent Posts

Mixed breeding pair article pubished in Limosa 92.2
Yellow-legged Gulls (lusitanius) in Spain – November 2019
1CY Caspian Gull Red HHT0 – 20191110
IJmuiden Lesser Black-backed Gulls fitted with GPS-loggers – update November 2019
Marked Birds Database – what’s coming up?

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Tertial spots in sub-adult and adult gulls
Articles
Adult American Herring Gulls, seen from a Dutch perspective - 201402
Adult Herring Gull with very advanced primary moult - 20160604
Adult European Herring Gull Green YBKC with pseudo-mirrors on P9 and P10 - 20150420
A study of 2nd-calendar year Lesser Black-backed Gulls in June
1CY Caspian Gull Red HHT0 - 20191110
Yellow-legged Gulls (lusitanius) in Spain - November 2019
Ring-billed Gulls vs Common Gulls: comparison from a Dutch perspective- 201402
IJmuiden Lesser Black-backed Gulls fitted with GPS-loggers – update November 2019

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