Goonengerry National Park is one of several national parks in the “Tweed Caldera”, part of the ancient Mount Warning volcano in far north New South Wales. Parts of this area form the “Nightcap Range Important Bird Area”, designated because of the population of Albert’s Lyrebirds, Pale-yellow Robins, Paradise Riflebirds, Green Catbirds, Regent Bowerbirds and Australian Logrunners.