Have the red squirrels cracked their Autumnwatch challenge? Simon King reveals the mysterious lives of ravens and Gordon Buchanan reports on this year's grey seal breeding season.

In our penultimate visit to Brownsea Island we look forward to what you can do over the winter to help wildlife on your patch. Simon attempts to dive live with menacing conger eels in an Autumnwatch first and Gordon prepares to leave the seals he has grown so close to over the last two weeks.