Saving Planet Earth UK Highlights - 12/07/2007

Michaela Strachan leads a group of celebrities campaigning to save the UK's endangered wildlife. Sean Hughes climbs to the top of Battersea Power Station to spot peregrine falcons, Tom Conti is on the trail of the elusive Scottish wild cat, Cheryl Baker looks for butterflies on the Sussex Downs and Brian Blessed gets very excited about great crested newts.