A picturesque blue house is slowly being overcome by the morning glory. Not as pretty as it looks, a notorious weed - the greenfinch which were introduced from Britain, almost disappear within its foliage, it will smother native plants in natural areas. Flora and Fauna have been constantly introduced into New Zealand ever since humans have migrated here even though many are dangerous to the local inhabitants - they were introduced due to their attractiveness and/or a nostalgia for home.