Himalayan Languages Project
The Himalayan Languages Project, launched in 1993, is a research collective based at Leiden University and comprising much of the world's authoritative research on the lesser-known and endangered languages of the Himalayas, in Nepal, China, Bhutan, and India. Its members regularly spend months or years at a time doing field research with native speakers.
Source: Wikipedia — Himalayan Languages Project (CC BY-SA 4.0)