http://biology.plosjournals.org/perlserv?request=get-document&doi=10.1371/journal.pbio.0040025

Press release: http://www.eurekalert.org/pub_releases/2006-01/cu-ges012406.php

Genes record orangutans’ decline

The dramatic collapse of orangutan populations has been linked to human activity, new genetic evidence shows.

(Genetic Signature of Anthropogenic Population Collapse in Orang-utans – review to follow)