with Sweeping Sub-ocular
Haven’t encountered one like this before. A drake Velvet Scoter (fusca) in which the white sub-ocular mark has an upsweeping tail as in White-winged (deglandi) and Stejneger’s Scoters (stejnegeri). It doesn’t look quite as thick and striking as on many examples of both of those species in adult male plumage- but is similar nevertheless.
Stuart Gillies sent this observation:
I thought you may be interested in this. My usual birding site is Musselburgh and I am always checking the Scoters in the hope that a nice White-winged will appear!
I have noticed a lot of variation in the white eye patches on Velvets but never as pronounced as on the bird below.
Adult male Velvet Scoter with unusually obvious white upsweeping tail on sub-ocular mark
Adult male Velvet Scoter with normal white sub-ocular mark.