as well as a general review, the review considers the impact of the act on the leadbeater's possum, the powerful owl and the tiger quoll, as well as on a threatened community and a threatening process. for example, it considers the concern of environmentalists for the small and poorly placed special protection and management zones for the tiger quoll, the continuing clear-fell logging followed by slash burns in their management zones, and the failure to stop the use of 1080 poison, which is a threat to the species.