Gulls to the Horizon

A blog about gull observations by a Dutch larophile

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Monthly Archives: March 2017

Marked Birds Database – Version 1.10.0 available

March 30, 2017 marked birds database Leave a comment

2CY Iceland Gull – 20170310

March 10, 2017 larus glaucoides larus glaucoides 2cy Leave a comment

Black-headed Gull White ECM9 displaying courtship and territorial behaviour – 20170304

March 4, 2017 Leave a comment

Variation in primary moult in Lesser Black-backed Gulls in January

March 1, 2017 larus fuscus graellsii larus fuscus graellsii 3cy larus fuscus graellsii 4cy larus fuscus graellsii adult larus fuscus intermedius larus fuscus intermedius adult Leave a comment

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IJmuiden Forteiland gulls on Dutch TV – 20211022
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2cy American Herring Gulls - 201402
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Adult Herring Gulls regurgitating food for 1st-winter gulls - 20140308

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