Brian Stone
A Stone chatting
Is it possible to age a bird like the one illustrated here (found near Peterborough yesterday)? The extent of pale fringing on the inner remiges makes me think this may be a first winter male.
http://www.brian.stone.care4free.net/black_red_nov_03.htm
Thanks
http://www.brian.stone.care4free.net/black_red_nov_03.htm
Thanks