A new term is rapidly gaining recognition in the American language - a 'leaf peeper' is someone who, in autumn, is on the ____ (1. LOOK) for areas where the leaves of deciduous trees have cha

A new term is rapidly gaining recognition in the American language - a 'leaf peeper' is someone who, in autumn, is on the __ outlook _ (1. LOOK) for areas where the leaves of deciduous trees have changed colour.