There is a “without_taxon_id” paraemter that you can add to search URLs, look for it on the https://forum.inaturalist.org/t/how-to-use-inaturalists-search-urls-wiki/63 page.
Downside is that you need to work out the taxon_id numbers for each taxon.
There is a “without_taxon_id” paraemter that you can add to search URLs, look for it on the https://forum.inaturalist.org/t/how-to-use-inaturalists-search-urls-wiki/63 page.
Downside is that you need to work out the taxon_id numbers for each taxon.