Gevraagd: klopt mijn determinatie van Wilde Eend x Vlekbekeend (Anas platyrhynchos x Anas poecilorhyncha) uit februari 2002 naar jullie oordeel?
De waarneming staat met foto's op: http://waarneming.nl/waarneming/view/41242653 (http://waarneming.nl/waarneming/view/41242653)
Look at this, it has domestic duck blood (White primaries) and some features are more on the mallard side, but I think it might be a similar mix as yours. There are features that might be due to spotbill blood....
http://www.ornitho.ch/index.php?m_id=54&mid=14966 (http://www.ornitho.ch/index.php?m_id=54&mid=14966)
http://www.ornitho.ch/index.php?m_id=54&mid=15141 (http://www.ornitho.ch/index.php?m_id=54&mid=15141)
http://www.ornitho.ch/index.php?m_id=54&mid=15090 (http://www.ornitho.ch/index.php?m_id=54&mid=15090)
http://www.ornitho.ch/index.php?m_id=54&mid=14904 (http://www.ornitho.ch/index.php?m_id=54&mid=14904)
http://www.ornitho.ch/index.php?m_id=54&mid=14821 (http://www.ornitho.ch/index.php?m_id=54&mid=14821)
http://www.ornitho.ch/index.php?m_id=54&mid=14687 (http://www.ornitho.ch/index.php?m_id=54&mid=14687)
http://www.ornitho.ch/index.php?m_id=54&mid=14517 (http://www.ornitho.ch/index.php?m_id=54&mid=14517)
http://www.ornitho.ch/index.php?m_id=54&mid=14588 (http://www.ornitho.ch/index.php?m_id=54&mid=14588)
http://www.ornitho.ch/index.php?m_id=54&mid=14168 (http://www.ornitho.ch/index.php?m_id=54&mid=14168)
http://www.ornitho.ch/index.php?m_id=54&mid=13800 (http://www.ornitho.ch/index.php?m_id=54&mid=13800)
http://www.ornitho.ch/index.php?m_id=54&mid=13414 (http://www.ornitho.ch/index.php?m_id=54&mid=13414)
On this website there are 2 different mallard x spotbill hybrids for comparison:
http://10000birds.com/hybrid-mallards.htm (http://10000birds.com/hybrid-mallards.htm)