'For Australians of any age, it is a superb primer for increasing one's knowledge of the history of ecology in this country.' Gardening Australia
'Mulligan and Hill's Ecological Pioneers provides a rate conjunction: a rattling good read that is also a work of wide-ranging yet meticulously detailed scholarship … its emphasis on the human and the vulnerable makes for an account that is more than usually engaging … it is my opinion that this is a very fine book … what emerges is an informative, compelling, compassionate, grounded and immensely entertaining social history of Australian environmentalism.' Ecopolitics