Jason, the “article” is this: https://stacker.com/stories/plants-animals/50-species-no-longer-exist-wild and it states:
Using 2019 data from the IUCN Red List, Stacker chose 50 such species categorized as extinct in the wild from across the globe.
Bolding mine, to note that by its very nature that is an incomplete list, just 50 species picked to sort of fill in a globe, brought to you by
the first earned distribution platform to maximize the reach and impact of engaging content
To be clear, I did not appreciate this statement:
As I do not think I nor anyone else attacked you. Nevertheless, it reinforced that I have zero desire to re-enter this topic. My position remains the same.
That said, I am glad you are beginning to look at additional sources.