![Scaup Scaup](http://birdnews.s3.amazonaws.com/bucks/2013030114322143.jpg)
Scaup
Marlow GPs, 1st March 2013
This long staying 1w female has now acquired quite a full white blaze at the bill base and grey feather edging to many of its mantle and flank feathers. It looks a lot more adult-like than the 1w fem photographed by M. Wallen at Caldecotte recently.
© Adam Bassett