I understand you're not putting the coordinates on the Hive, it's public here.
But on iNaturalist you can put the location as "private" and only you and the people you allow to see it. The location of an endangered species is hidden automatically.
https://help.inaturalist.org/en/support/solutions/articles/151000169938-what-is-geoprivacy-what-does-it-mean-for-an-observation-to-be-obscured-