Hi Roy
Please to hear you've discovered Old Moor and hope you do get back there on Sunday. I discovered the reserve towards the end of last year and despite it being quite a drive for me, have beem back many times since. It's a good time of year for it now with many species returning for the winter. Let us know what you see!
See my Flickr photos here
https://www.flickr.com/photos/115745582@N04/