Plants and animals
NSW National Parks records more than 140 species of fauna in the park, across its beaches, rivers, wetlands, lagoons, heath and eucalypt forest. Coast banksia, coast she-oak and coastal wattle hold the dunes behind the beach. Eastern grey kangaroos, red-necked wallabies and swamp wallabies gather around the campgrounds at dawn and dusk, and koalas are sometimes spotted asleep in the treetops.
Species NPWS lists as protected in the park include the white-bellied sea eagle, the eastern ground parrot — a heathland bird listed as vulnerable in New South Wales — the emu, the lace monitor, the grey-headed flying-fox, Peron’s tree frog and the Australian pelican. NPWS also notes the rare barred cuckoo-shrike. Iluka Bluff is one of the park’s whale-watching lookouts, best during the northward migration in winter.