The moment of the year when the sun crosses the celestial equator while moving from north to south. It occurs on September 22 or 23, marking the beginning of autumn in the Northern Hemisphere. Compare vernal equinox.
Other species of wobbegongs are similar in appearance, however, the patterns of spotted wobbegongs are specific to this species and aid in their superb camouflage among the reefs in the eastern Indian Ocean, off eastern Queensland and southern Australia, and possibly off southern Japan and in the South China Sea.
Located 80 kilometres (50 mi) south of Sydney central business district, the City of Wollongong covers 714 square kilometres (276 sq mi) and occupies a narrow coastal strip bordered by the Royal National Park to the north, Lake Illawarra to the south, the Tasman Sea to the east and the Illawarra escarpment to the west.