Monthly we carry out the wetlands bird survey (WeBs) the results of which we then submit to the BTO. Who then in turn publish their own report.
Daily we do record reserve sightings daily for our own records but as this produces a working document we don't publish it.
In the visitor centre we do have a daily sightings log this provides very anecdotal results but you are more than welcome to have a look through the sightings books.