I had a good look around the South Haven part of the Studland Peninsula on the morning of 25 Nov, but I didn't see much of note beyond two Great Northern Divers, a Red-throated Diver, a Slavonian Grebe and a very distant Black-necked Grebe. So, it was a bit galling to find that there had been a Black-throated Diver and a Long-tailed Duck seen that afternoon. Albeit, I was watching the American Golden Plover at Lodmoor that afternoon, so I can't complain too much.
I did see the Long-tailed Duck from the Brands Bay hide, when it popped into view briefly just beyond Redhorn Quay on the afternoon of 27 Nov, but it was a long way off & pelting down with rain at the time. This morning, it reappeared from behind Redhorn Quay & then hung around in Brands Bay, but it was about one kilometre away from the hide. Later in the morning, I was counting the Great Crested grebes & Red-breasted Mergansers at Jerry's Point, South Haven, when it dropped in close to the point. I paused the count to get some photos. It was a good thing that I did as within a couple of minutes, it was flying back towards Brands Bay again. It wasn't clear what disturbed in from Brands Bay, but it does seem to quickly fly when disturbed and then rapidly move on again.
Long-tailed Duck: There are a less than annual species at Studland, but in the last five years they have become more regular