Matt Baker learns what is being done to halt the decline in the hedgehog population. (R)
BBC One except Wales
1/2 A wolf pack returns to the snowy peaks of Washington's Cascade Mountains.
The team are hypnotised by the latest TVs at Europe's largest technology trade show.
BBC News Channel
2/2 The team of wolf experts discover that most of the pack have been killed by locals.
Saturday 8 September 2012