Paul O'HaraDec 9, 20221 min readGreener Ward 1 - Hamilton Tree Tours by Paul O'Harahttps://greenerward1.ca/native-trees/
Native Plant Gardening Notes by Paul O'Harahttps://www.hamiltonpollinatorparadise.org/uploads/1/1/6/8/116871483/native_plant_gardening_notes_-_2015.pdf