The overtly technical process of making a native title application has obscured one of the central reasons why Indigenous people engage with the native title system – to affirm and promote their relationships with country. This chapter has been specifically written to bring clarity to what is meant by 'country', 'native title' and 'ecology', and how these three understandings interact in law and practice. There are three sections: 'Countries and Ecologies'; 'Native Titles' and, 'Native Title as environmental management'.