Sort by "rarity"?

[pisum]

depending on what you’re trying to do, one of these may help:

• https://forum.inaturalist.org/t/how-to-check-the-rarest-species-that-youve-observed-and-also-the-species-with-the-lowest-total-obersvations/32444/5
• https://forum.inaturalist.org/t/how-to-check-the-rarest-species-that-youve-observed-and-also-the-species-with-the-lowest-total-obersvations/32444/3