Bill Oddie takes Ken Jackson to Pagham Harbour in Sussex on a winter walk around this well-known reserve. They see or hear some 30 species, which include: Whimbrel, Brent Geese, Grey Plover, Teal, Turnstone, Redshank, Oystercatcher, Shelduck, Slavonian Grebe, Skylark, Dunlin, Ringed Plover, Reed Bunting, Curlew, Rock Pipit, Rook, Carrion Crow, Common Gull, and Wigeon.