The Science Life Science & Society Reindeer herders and scientists collaborate to understand Arctic warming Predicting rain-on-snow events that turn tundra into ice could save reindeer and livelihoods Roza Laptander leads reindeer across the tundra in Western Siberia. A linguistic anthropologist originally from the region, Laptander has periodically embedded with the region’s Indigenous reindeer herders, who can travel hundreds of kilometers every winter in search of lichen for their animals. Roza Laptander Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Sujata Gupta November 27, 2023 at 8:00 am The spring 2014 annual reindeer festival in Yar-Sale, a rural town on the Yamal Peninsula in Western Siberia, was a grim affair.