World On The Move: Great Animal Migrations - 15/07/2008

Philippa Forrester and Brett Westwood present the series following the movement and migration of animals across the planet, from the European eel to the African white-eared kob antelope. A team of wildlife specialists are joined by zoologists and conservationists around the world to present regular reports. This programme features the first of three reports from Alaska following the great sockeye salmon migration.