Will the Blond Titi Monkey (Callicebus barbarabrownae) become extinct by 2100?

Question

The Blond Titi Monkey, aka Barbara Brown's Titi Monkey, is a species of titi monkey endemic to northeastern Brazil. It is estimated that less than 250 individuals remain. This market will resolve YES if the Blond Titi Monkey is declared extinct by the IUCN by 2100 or earlier, and NO if it is not declared extinct by the IUCN in 2100.

For more information about the species, see:

IUCN assessment

Wikipedia

iNaturalist

For comparison, here the market about the wild extinction risk, excluding captive individuals:

(https://manifold.markets/embed/ConservationForecasts/will-the-wild-population-of-the-blo?play=true)

Manifold Markets · Answer

Likely — Manifold Markets prediction market estimates a 75% chance (5 traders, as of Apr 28, 2025).