process by which police executives influence and, in turn, are influenced by sub-. ordinate officers. Accordingly, it is grounded in the interchange of ideas, and in this. respect it involves the broad field of human interchange of thoughts, ideas. opinions.
The Northern quoll (Dasyurus hallucatus) is one of six species in the genus Dasyuridae. Four species of these carnivorous marsupials are found in Australia and two species in New Guinea. The Northern quoll is the smallest of the four quoll species inhabiting Australia. The body is usually brownish grey in colour with white spots and a cream to white underbelly. The tail is covered in straight coarse dark hair with only the occasional white spot on some individuals (Cole and Woinarski 2000).
Genetic evidence indicates that the quoll evolved around 15 million years ago in the Miocene, and that the ancestors of the six species had all diverged by around four million years ago. The quoll species vary in weight and size, from 300 g (11 oz) to 7 kg (15 lb).he quoll is mostly carnivorous; the smaller quolls primarily eat insects, birds, frogs, lizards and fruit; the larger species eat birds, reptiles, and mammals, including echidnas and possums. The tiger quoll's diet is dominated by mammals such as brushtail possums, rabbits and hares.