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

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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
Published Work
Mixed breeding pair article pubished in Limosa 92.2

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