Collared Doves

Weather has closed in again on us out here,(vis is down to a couple of hundred metres) and brought us 4 Eurasian Collared Doves. I have been looking them up and the info I have is that they are "non migratory" That may be but seeing as we are over 300 kilomtres from the nearest land, no one has obviously told these guys.
Our wee hitcher from the other day is still onboard and still seem chipper. so I have no doubt we will be adding to the diversity of bird life in Dundee on Wednesday when we arrive there.