Combe wood is famous for being the most reliable
Berkshire site for Willow tit. Marsh tit are also present. Buzzard are
likely to be overhead and there is the chance of Raven (again about
the best chance in Berkshire!).
There's a car park here as a base for a good walk over
Walbury & Inkpen hills. During passage a good bet.
Stephen Graham's guide
to this area is a good read.