Gulls to the Horizon

A blog about gull observations by a Dutch larophile

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Category Archives: hybrid LBBG x YLG

Visit to the gull colony of IJmuiden – 20170410

April 14, 2017 hybrid LBBG x YLG hybrid LBBG x YLG adult IJmuiden 2017 larus argentatus larus argentatus adult larus fuscus graellsii larus fuscus graellsii adult Leave a comment

Visit to the gull colony of IJmuiden – 20160411

April 12, 2016 hybrid LBBG x YLG hybrid LBBG x YLG adult larus argentatus larus argentatus argenteus adult larus fuscus graellsii larus fuscus graellsii adult Leave a comment

4CY Presumed hybrid Lesser Black-backed Gull x Yellow-legged Gull Green Y.BVA – 2014/2015

July 28, 2015 hybrid larus fuscus graellsii larus michahellis Leave a comment

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Chick predation by adult Lesser Black-backed Gull – 20170612
5CY Herring Gull Green YBMD – 20170604
Lesser Black-backed Gull Green YARY – 20170522
Visit to the gull colony of IJmuiden – 20170515
Adult Herring Gull Green YBDS collecting nesting material – 20170515

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Chick predation by adult Lesser Black-backed Gull – 20170612
Studying bill and eye characteristics in European Herring Gulls
The ones that did not make it: finding deceased gulls in breeding colony of IJmuiden Forteiland - 20160829
Gull behavior explained: Choking
3CY Baltic Gulls with multiple moult cycles, Stockholm - August 2015
Chick predation by adult Lesser Black-backed Gull - 20150615
1CY Baltic Gulls, Stockholm - August 2015
2CY Baltic Gull - 20150816
2CY Baltic Gulls, Stockholm - August 2015
A must-read thesis on the breeding and foraging behavior of Dutch large gulls

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