katwijk aan zee 16-05-2013
Posted: Thu May 16, 2013 4:17 pm
No wind today, but rain instead... 
SY6 green: July 01 1997 pullus from Maasvlakte Netherlands.
Sub-adult bird could well be 3CY, with such brown inner primaries. If so, all secondaries, rectrices and inner primaries have been renewed again in winter, now very adult-looking.
SY6 green: July 01 1997 pullus from Maasvlakte Netherlands.
Sub-adult bird could well be 3CY, with such brown inner primaries. If so, all secondaries, rectrices and inner primaries have been renewed again in winter, now very adult-looking.