Blue Peter: Comic Relief and Wildlife with Chris Packham

It is the launch of Helen's latest challenges - this time for Comic Relief. In the past she has run extreme marathons, kayaked the length of the amazon and tightrope walked between the towers of Battersea Power Station. Tune in to find out what feats she will be attempting this time. We also have animal expert Chris Packham in the studio talking about how we can help to save some of our rare birds by feeding them in our gardens. We also demonstrate a neat and easy way to create your own bird feeder and food.