compo_Maarten
For Maarten van Kleinwee.
Time-series wingtip pigmentation in Herring & Lesser Black-backed Gull, changing patterns in known-aged birds at Forteiland - IJmuiden.
Picture: Herring Gull g-YBUH, winter 2021-2022.
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Uploaded on November 20, 2021
Taken on November 19, 2021
compo_Maarten
For Maarten van Kleinwee.
Time-series wingtip pigmentation in Herring & Lesser Black-backed Gull, changing patterns in known-aged birds at Forteiland - IJmuiden.
Picture: Herring Gull g-YBUH, winter 2021-2022.
188
views
2
faves
0
comments
Uploaded on November 20, 2021
Taken on November 19, 2021