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
USS Delphinus (AF-24) at Manila in January 1946, "Delphinus" sailed for the west coast, arriving at San Francisco, California, 23 February. For a brief period she carried cargo along the west coast and to Pearl Harbor, then sailed to New Orleans, Louisiana. "Delphinus" was decommissioned on 8 May 1946 in New Orleans, and was delivered to the War Shipping Administration the same day. USS Delphinus (AF-24) USS Delphinus (AF-24) was built in 1915 as by Workman Clark and Co., Ltd., Belfast, Northern Ireland; acquired by the U.S. Navy 11 August 1942; and commissioned the same day as "San Mateo", Lieutenant O. M. Mikkelsen,