Tonkin snub-nosed monkey sighting in Vietnam
▻https://phys.org/news/2012-05-tonkin-snub-nosed-monkey-sighting-vietnam.html
#2012
As one of the most endangered primate species in the world, sightings of the elusive Tonkin snub-nosed monkey are rare. It’s no wonder a recent sighting of a group in Vietnam has proved cause for celebration.
Believed to be fewer than 200 of the species remaining, this positive sighting by Fauna & Flora International’s community patrol group in Khau Ca forest, identified a group of 80 monkeys, including 16 infants.
Such large gatherings of leaf-eating primates are known to occur seasonally, but with the number of the species dwindling rapidly, groups of this size are rarely observed.
▻https://phys.org/news/2020-04-area-critically-endangered-monkey.html
▻https://www.researchgate.net/figure/Drawings-of-the-five-snub-nosed-monkey-species-Top-row-R-roxellana-lef
https://www.researchgate.net/profile/Tiger_Yang/publication/322419454/figure/fig3/AS:581843349377024@1515733672027/Drawings-of-the-five-snub-nosed-monkey-species-Top-row-R-roxellana-left-R-bieti.png 
https://www.researchgate.net/profile/Tiger_Yang/publication/322419454/figure/fig4/AS:581843348537344@1515733672122/Geographical-distribution-of-the-odd-nosed-monkeys-adapted-from-Liedigk-et-al-2012.png 
