Hi gjn,
I have been doing this for a while, after you have marked your observations with a field value…
Select any observation and go to where the field values are… then right click and open “Observation with this field” in a separate tab, once there…go to the taxon search box and search e.g. Odonata…also in the search filters (“Green box on right”), select your observations for your own other wise it will show for all the iNaturalist users. You can filter further using location, time etc.
If you have any querries, drop me a message on my iNat profile here
https://www.inaturalist.org/people/gs5
Cheers
Gaurav
