Populations of cities have grown at unprecedented rate, consuming ever more land, placing severe strain on the environment and also on cash-strapped governments. Nature needs to be reintroduced to our cities. This book is focused on urban nature conservation, aspects that will resonate with advisors to local government, people interested in bringing back nature to our cities and anyone with a keen interest in nature. Our ecosystems are under threat and green infrastructure needs to be better managed so that there will be less fragmentation and habitat loss. All of us have to live more towards a sustainable urban nature environment. This book guides all of us how to address nature on our doorsteps. There are 214 photos, 6 tables and 25 illustrations on principles of urban nature conservation. The book informs how to participate and synchronise lifestyles to contribute to sustainable urban nature environments. Urban wetlands, watercourses, riparian zones, buffer zones, ecological corridors and functions are explained. The annexures in the book described owl boxes, bird feeders, earthworm bins and how to produce organic compost. What is important is that more and more people move to cities and city developments encroach upon nature areas. These encroachments can be managed to accommodate ecologically sensitive urban nature areas. These areas can be utilised in ways that it will benefit the environment people live in.