My favorites are taxa that matter and/or have influence to other taxa
1.- https://www.inaturalist.org/taxa/83989-Cecropia
https://www.inaturalist.org/journal/nelson_wisnik/21905-the-cecropia
2.- https://www.inaturalist.org/taxa/74442-Hydrochoerus-hydrochaeris
https://www.inaturalist.org/journal/nelson_wisnik/21258-the-friendly-capybara
3.- https://www.inaturalist.org/taxa/11275-Furnarius-rufus
https://www.inaturalist.org/journal/nelson_wisnik/29234-furnarius-rufus-the-builder