Its not looking good for my 5 Grebe haul

I'm sure it hasn't escaped anyones notice that after my last post, a Slavonian Grebe did indeed turn up at Whitlingham. The thing is, I haven't seen it. Bollocks. The main problem with winter is the going to work and returning in the dark, and accordingly I only managed to get down to the country park today (fridays are POETS days). In the fading light I picked out Red-necked Grebe, 2 Smew and a Goosander, whilst the Great Northern Diver was also there. I'll be back down in the morning in case it was just sheltering from the rain, but I have a nasty suspicion its left for good. Darn darn darn.