I'm sitting here with my Birds of East Asia and can see why you're asking. I'm not sure if the black in the neck is extensive enough- I've also looked at Birds of Borneo which states that "birds in the boreal winter period have a dusky grey mask descending from the crown over the eyes, and a grey wash over the neck and sides of breast" I've taken a look at the OBC images too and the birds there are more distinctly marked. I'm curious to hear what the boffins back at HQ think. Nice pic whatever the case.
[ Last edited by subbuteo at 12/12/2010 20:42 ]