Two Red Kites circling over west-bound M4, about 3 miles east of Junction 13. Hadn't expected to see them this far "east". Photo not possible from moving car.
No interactions present.
Another Red Kite seen about 4.25miles east of J10 on 17 Jul 12, so even further east again. Clearly a Kite from its shape, gliding flight and use of tail during flight.
Lat/Lng: 51.46, -1.22
OS grid ref: SU542737