Baltische Mantelmeeuw 17
Larus fuscus fuscus · Baltic Gull
| id | 12028 | |
|---|---|---|
| datum | 6 oktober 2009 | |
| gemeente | Veere (ZL) | |
| locatie | Westkapelle | |
| coördinaten | N 51,53749 O 3,4354 | |
| aantal, kleed | 1, vierde-kalenderjaar | |
| soort waarneming | veldwaarneming | |
| status | Aanvaard, gepubliceerd in jaarverslag CDNA | |
| waarnemer(s) | I. Meulmeester | |
| opmerkingen | 6 October, Westkapelle, Veere, Zeeland, fourth calendar-year, wearing colour-ring, photographed (I Meulmeester; Dutch Birding 31: 396, plate 54, 2009). The fourth calendar-year (with black ring with white inscription J781 on its left leg) had been ringed as a pullus in Somna, Nordland, Norway, on 27 July 2006. Only birds ringed at a nest in a 'pure' Baltic Gull colony are currently considered acceptable but this may change when the CDNA decides to follow the recommendations by Altenburg et al (2011), who argue that unringed second calendar-year individuals meeting a strict set of criteria based on plumage and moult are safely identifiable in the field. Annual Report 2010. | |
Foto's
Beschik je over foto's of andere extra informatie of heb je opmerkingen over dit geval? Neem dan contact met ons op.