I went for a walk in the Strid Woods on Sunday evening. It is still quite cold and the wind always seems to funnel downstream at Bolton Abbey (i.e. from the North) whichever way it's blowing, but I saw redstart (one handsome male) and pied flycatcher (a pair near the Hobbit's bus stop) along with lots of other woodland and riverside birds (LTT, treecreeper, nuthatch, willow warbler, common sandpiper, oystercatcher, sand martin etc)
There was no sign of wood warbler (the last two years there have been three or four singing males in the area around the Strid itself) but I'll probably go for another walk later this week to try to see one. A wood warbler was found near where Stef's folks live in Devon and there are great photographs of this real woodland special here and here