These are my ideas, I think they wouldn’t be too hard to implement but I would REALLY appreciate them, since I am kind of obsessed with endemism.
https://forum.inaturalist.org/t/make-a-separate-color-for-endemic-species/57597
Filter by native or endemic
Platform: website
Useful URLs: https://www.inaturalist.org/observations
In the “explore” page of iNat, there is an option to filter by introduced.
I would find it useful to filter by native and endemic, too.
*I understand that more details would be useful, but I honestly can’t think of any more to add.
These were both feature requests, but Tony pointed me to this thread so here you go.