Anonymous Call yesterday informed me of a Juv. White-winged Black Tern at Chev (Thanks whoever you are.) at the time I couldn't visit. A visit the following morning was unproductive; so maybe the lucky streak ends?!?
The tern was apparently present today, before flying out to sea at 08:30am. Several observers were infomed the bird had returned and was still present, but alas it was a Juv. Common Tern with no sign of a black mantle or back. The brown in the wings and red on the bill eliminated W-wBT.