After posting I went to get some munch and saw a brightly coloured bird flit into the first Hawthorn over the garden fence. Male REDSTART I thought! The bird then flew down to the grass where I got a better view after dashing outside. There was no time for camera nor bins as I rushed round to alert DP
We didn't see it again and a fence prohibits us from an easy access to search.
What a day for Queensbury migrants.