Additional previous threads about this issue:
https://forum.inaturalist.org/t/merging-duplicate-observation-fields/16510
https://forum.inaturalist.org/t/merging-host-plant-and-host-plant-id-fields/24898
Additional previous threads about this issue:
https://forum.inaturalist.org/t/merging-duplicate-observation-fields/16510
https://forum.inaturalist.org/t/merging-host-plant-and-host-plant-id-fields/24898