One of a small group in a hedgerow near the River Nene, chattering together.
Possibly female Bullfinch?
No interactions present.
structure's not good: the bill looks relatively large and triangular: Bullfinch is rather small, black and curved. Bullfinch should have a black cap and dull brown (female) body with greyish back.
Flickr pics: http://www.flickr.com/photos/72243477@N00/
One I've only ever seen at a distance before.
Lat/Lng: 52.5656, -0.3643
OS grid ref: TL109976
Farmland near river and canal