5CY Herring Gull Green YBMD – 20170604
Category Archives: Herring Gull
Larus argentatus, Larus argenteus
Visit to the gull colony of IJmuiden – 20170515
Adult Herring Gull Green YBDS collecting nesting material – 20170515
Female Herring Gull Green YCHJ – 20170512
Visit to the gull colony of IJmuiden – 20170424
Visit to the gull colony of IJmuiden – 20170410
Adult Herring Gull still looking after young in February – 20170218
Sub-adult Herring Gulls showing pair-bonding behaviour? – 20170217
3CY Herring Gull with missing tail feathers – 20170212
