Mount Royal National Park Mount Warning National Park Mount Yarrowyck Nature Res. Mullion Range State Rec. Munmorah State Rec. Area Murramarang Aboriginal Area Murramarang National Park Mutawintji Historic Site Mutawintji National Park Muttonbird Island Nature Res. Myall Lakes National Park Nadgee Nature Reserve Nangar National Park Narrawallee Creek Nature Res.
Little penguins live in the park.
Their colony, near Manly, is the only known mainland colony in New South Wales. Before European colonisation in 1788, a rich diversity of animal life lived around Sydney Harbour. Many species have now disappeared from the area, which is hardly a surprise. As Sydney's houses and offices have spread, the bushland areas around the harbour have become smaller and smaller. They have also been cut off from each other, making it hard for animals to move from one place to another.