deer Park and Starlings

This morning 8 gannets close inshore following porpoise  and the Skomer cliffs full of guillemots and Fulmar.  No sign of any Canada Geese around and the Deer Park itself was very quiet.

In the last few days have plotted some massive starling flocks leaving the Dale peninsula slightly SE, passing over Herbranston almost due south and have see other flocks in the Milford area all travelling south (ish).  When I put them on a map it points to a roost somewhere around Angle village, Freshwater west (Gupton), Stackpole or possibly Orielton.   They are somewhere in that area I reckon.

Also has anyone any idea where there are large Pied Wagtail roosts this winter?  The long established one on the jetty at Valero (up to 600 birds for many years) has gone missing and the Port of Pembroke one (c.200 birds in the last two years) is also vacant.