Garden visitors

On Saturday 29th March, I saw a hovering Dark-bordered Bee Fly which settled on the ground in our back garden near our conservatory and I managed to get a pic, I also noticed Whitby our black cat look up at something in the south- west corner of the back garden flitting around in our Apple tree and it was a fine Chiff- Chaff, he didn't chase after it & alerted me to its presence, so thanks Whitby.