|datum||5 november 2016 t/m 27 mei 2017: 204 dagen|
|locatie||Gaatkensplas en omgeving|
|coördinaten||N 51.84421 O 4.4932|
|aantal, kleed||1, adult mannetje|
|status||Aanvaard, gepubliceerd in jaarverslag CDNA|
|waarnemer(s)||M. Peene, G. Duif, J. Dijkhuizen et al|
|opmerkingen||5 November to 27 May 2017, Gaatkensplas and surroundings, Barendrecht, Zuid-Holland, adult male, photographed, videoed (M Peene et al). Two records from Noord-Holland and Zuid-Holland concern long-staying or returning birds (the latter since November 2004 (!) and the former from 4 October 2014 to 13 April 2015 and again on 21-23 October 2015) [Annual Report 2016]. Both records, one from Noord-Holland and one from Noord-Brabant/Zuid-Holland, concern long-staying and returning individuals, the latter already since November 2004! At first, the bird at Brabantse Biesbosch was not accepted in 2016 since the absence of rings was not proven. In 2017, the same bird was observed again and better photographs not only proved it to be unringed but also showed that this was most likely the same individual as the one wintering at Barendrecht since 2004 [Annual Report 2017].|
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