table cellspacing=0 cellpadding=1 tr td valign=top a href=http://news.nationalgeographic.com/news/2008/10/081013-chimps-decline.html?source=rss img src=http://news.nationalgeographic.com/news/images/thumbs/081013-chimps-decline_60x40.jpg height=40 width=60 alt=image / /a /td td valign=top pWest African chimpanzees have declined by 90 percent in the last 18 years in an African country that is one of the subspecies' "final strongholds," a new study stays./p /td /tr/table