On the Calendar app one finds calendars for Anniversaries; Business; Holiday... that are stored on the iCloud or even perhaps locally. Is there any way to export a complete list of all entries over a year for some or all of these calendars? For example, on some of the calendars I have duplicate entries so I would like to see what is on e.g. Birthdays and Anniversary to see where the duplicates are. Currently it appears that I would have to enable all calendars and then go through month by month, which seems rather long winded. Perhaps there is another Calendar app allowing me to do the above.