Tricky things to photograph but really surprised there are only two other images on iSpot.
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It's a genuinely rare bird in many parts of the country. I used to see them regularly when I lived in Kent in the 80s, but in the last 17 years in the Vale of York, I have seen (and heard) only one single bird.
The combination of that increasing rarity with its small size and its habit of sticking to the tops of trees will explain the lack of pictures, I suppose.
My Flickr photos...
Lat/Lng: 51.4, -0.2
OS grid ref: TQ2979