NATURE " Rhinoceros " | Cutting Edge Science Saves Rhinos |

Video Description :
www.pbs.org Scientists creating database "chemical fingerprints" rhino horns, hope law enforcement agencies identify shut poachers' trade routes. "Rhinoceros," narrated actor Daniel Stern, airs PBS Sunday, August 22, 2010 at8pm (check local listings) part 28th season Peabody Emmy award-winning series produced Thirteen association WNET.ORG PBS. Major support Canon USA Inc. www.pbs.org