Two programs on one DVD. FISHING DRY FLY ON A CHALK STREAM: Oliver’s mainstay dun imitating dry flies are the Paradun and his Footprint Dun. They are both prototypical patterns, readily matching any of the Olives or Spurwings, right down to size 22. The Paradun is very easy to tie and floats like a cork, and the Footprint Dun is for those occasions when you encounter really picky, difficult fish. MAYFLY TIME: Ephemera danica, the Greendrake, is famed for hatching in vast numbers – ‘The Duffers Fortnight’. However, on rivers where the hatch just trickles off, the trout can be almost as cautious as when taking small Olives. This is when Essential Skills come into play DVD Running Time: 120 minutes.