CBS News 8 - San Diego, CA News Station - KFMB Channel 8 | cbs8.com
Sixth Finger Discovered on Hand of Bizarre Aye-Aye
It's the only known primate to have a sixth digit. Madagascar's rare lemurs have tiny 'pseudothumbs' that move like human thumbs. The aye-aye's hands are so odd that researchers say it looks like they're 'walking on spiders.'