Norah Head Lightstation Precinct the tree cover is a dense cover of shrubs, grasses and graminoids including red bottlebrush (CALLISTEMON CITRINUS), the banksia (BANKSIA OBLONGFOLIA), Sydney golden wattle (ACACIA LONGIFOLIA), she-oak (ALLOCASUARINA DISTYLA), MIRBELIA RUBIIFOLIA and slender rice-flower (PIMELEA LINIFOLIA). Forty nine species of fauna have been recorded on or near the headland, including five marine mammals, the southern right whale (EUBALAENA AUSTRALIS), the hump-backed whale (MEGAPTERA NOVAEANGLIAE), the New Zealand fur-seal (ARCTOCEPHALUS FORSTERI), and the common dolphin (DELPHINUS DELPHIS). Other species present include one frog, the eastern banjo frog (LIMNODYNASTES ORNATUS), the common ringtail possum (PSEUDOCHEIRUS PEREGRINUS) and thirty five bird species including
Delphinus bounds of the constellation since 1992. HR Delphini was a nova that brightened to magnitude 3.5 in December 1967. A nova was discovered by amateur astronomer Koichi Itagaki, Nova Delphini 2013. Giants within our galaxy in Delphinus aside from Delta, Gamma and Epsilon include: Its rich Milky Way star field means many modestly deep-sky objects. NGC 6891 is a planetary nebula of magnitude 10.5; another is NGC 6905 or the Blue Flash nebula. NGC 6934 is a globular cluster of magnitude 9.75. At a distance of about 185,000 light-years, the globular cluster NGC 7006 is at the outer reaches of