IJmuiden Project - Fred Cottaar, José Verbeek, Maarten van Kleinwee & Mars Muusse(last update: January 01, 2023) |
||||||||||||||||||||
|
Lesser Black-backed Gull (graellsii) Y.DBH adult, May 2020 - April 2023, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee & Mars Muusse.Ringed as breeding adult in season 2020 at Forteiland, IJmuiden. Ringed by Fred Cottaar ringing team. below: Lesser Black-backed Gull (graellsii) Y.DBH >8CY, March 2024, IJmuiden, the Netherlands. Picture: Uva BITS.March 24 to March 26 2024. Below: GPS data on wintering grounds for selected logger birds. below: Lesser Black-backed Gull (graellsii) Y.DBH flight data August 2023.Bird had one chick early June, but no offspring from mid-June onwards. below: Lesser Black-backed Gull (graellsii) Y.DBH >7CY, April 17 2023, IJmuiden, the Netherlands. Picture: Mars Muusse.below: Lesser Black-backed Gull (graellsii) Y.DBH >6CY, April 25 2022, IJmuiden, the Netherlands. Picture: Mars Muusse.below: Lesser Black-backed Gull (graellsii) Y.DBH >6CY, April 11 2022, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.below: Lesser Black-backed Gull (graellsii) Y.DBH >5CY, April 16 2021, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee.below: Lesser Black-backed Gull (graellsii) Y.DBH >4CY, May 26 2020, IJmuiden, the Netherlands. Picture: Maarten van Kleinwee. |
|||||||||||||||||||
|
||||||||||||||||||||