'Deep in the woods, in a crooked old tree, Lived two little squirrels, with Mum, who made three. Hazel was brave - a flash and a flurry, While Rowan was shy, and tended to worry.' Rowan the little red squirrel and his sister Hazel are leaving the drey on their own for the very first time. Hazel is eager to explore but Rowan is nervous about the strange noises in the forest around them - and their mother's warning to look out for the fox!