We're heading back out into the wild with Emmy-Award winning Wildlife cameraman Colin Stafford-Johnson this eve, for the fifth series of the ever popular nature programme. Meet Queen Meave, a pine marten who has made herself at home in Richard Ward's attic for the last three years. Colin heads to Tinahealy to discover how much of an impact these beautiful and often rather elusive creatures have on the Irish woodlands. Are they in cahoots with the red squirrels?