found in the local townships of Berowra, Berowra Heights, Berowra Water, Arcadia, Berrilee, Brooklyn, Canoelands, Cowan, Dangar Island, Fiddletown, Galston, Glenorie, Maroota, Mount Kuring-Gai, Wisemans Ferry, Forest Glen, Laughtondale, Lower Hawksbury, Milsons Passage, Round Corner & Singletons Mill