Really pleased you saw so many species on the reserve.The rangers would be very interested to see the results as they have so little time to do a survey over there,especially since the person who used to do the surveys had to give up.
Incidentally,the cuckoo is still here...I've been in my garden this morning and he/she was around then at 7am.They usually go round about the first week in June.Have only heard one over there this year.Last year there were definately two calling to each other.