Arrows and abandoned camps found in remote western Brazil are fresh evidence of isolated Amazon tribes fleeing Peru to escape the encroachment of illegal loggers, indigenous rights groups say.

London-based Survival International said the arrows were recovered by Brazilian authorities near a site where photos were taken earlier this year of tribal people apparently shooting arrows at the photographer’s airplane.

[Read](http://news.nationalgeographic.com/news/2008/10/081006-uncontacted-tribes.html?source=rss “Read the Article”) (National Geographic)