Christchurch Dorset Osprey

Middle of a farmer's field near Christchurch harbor in Dorset. Potentially from Arne rescue? Still here in November, been watching it since August, potential sightings last year too. Fairly sure it's one of a pair which were reintroduced to a different location, but seem to enjoy it around here. I have a few blurry photographs and would be really interested to talk these sightings through with someone that might know more about them. Initially I was unsure it was an Osprey, but after months of observation, I'm left in very little doubt. Often seen between 11am-4pm on bright days.