The historical Hawkesbury has been home to Skippy, Indigenous Australians, colonists and thriving current communities. With abundant eagles, cockatoos, parrots, pelicans, swans, mud crabs, flathead, blackfish and bream, the Hawkesbury’s habitat is surprisingly pristine. You may recall this iconic New South Wales region from shows A Country Practice and Home and Away as well as the movie Oyster Farmer. Author Kate Grenville in her novel Sarah Thornhill paints an evocative picture: “The Hawkesbury was a lovely river, wide and calm, the water dimply green, the cliffs golden in the sun, and white birds roosting in the trees like so much washing. It was a sweet thing of a still morning, the river-oaks whispering and the land standing upside down in the water.”
But this 120-kilometre river surrounding Sydney from Broken…