Yaguas - The Yahua (Yagua) Indians of the Peruvian Amazon - http://www.biopark.org/peru/yahua.html
Yagua Tribe - The Yagua Indians: Masters of Curare. Yaguas are an indigenous tribe from the Amazon Jungle. Describes Yaguan history, culture and use of curare and blowguns. - http://www.amazon-indians.org/page17.html