Royal National Park
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The Royal National Park is a
protected Protection is any measure taken to guard a thing against damage caused by outside forces. Protection can be provided to physical objects, including organisms, to systems, and to intangible things like civil and political rights. Although th ...
national park A national park is a natural park in use for conservation purposes, created and protected by national governments. Often it is a reserve of natural, semi-natural, or developed land that a sovereign state declares or owns. Although individual ...
that is located in Sutherland Shire in the Australian state of
New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...
, just south of
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
. The national park is about south of the
Sydney central business district The Sydney central business district (CBD) is the historical and main commercial centre of Sydney. The CBD is Sydney's city centre, or Sydney City, and the two terms are used interchangeably. Colloquially, the CBD or city centre is often referr ...
near the localities of , and . It is the second oldest national park after
Yellowstone Yellowstone National Park is an American national park located in the western United States, largely in the northwest corner of Wyoming and extending into Montana and Idaho. It was established by the 42nd U.S. Congress with the Yellow ...
in the US, established in 1872 but it was the first to use the national park title. It was founded by Sir John Robertson, Acting
Premier of New South Wales The premier of New South Wales is the head of government in the state of New South Wales, Australia. The Government of New South Wales follows the Westminster Parliamentary System, with a Parliament of New South Wales acting as the legislatur ...
, and formally proclaimed on 26 April 1879. Its original name was just National Park, but it was renamed in 1955 after
Elizabeth II Elizabeth II (Elizabeth Alexandra Mary; 21 April 1926 – 8 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until her death in 2022. She was queen regnant of 32 sovereign states durin ...
,
Queen of Australia Queen or QUEEN may refer to: Monarchy * Queen regnant, a female monarch of a Kingdom ** List of queens regnant * Queen consort, the wife of a reigning king * Queen dowager, the widow of a king * Queen mother, a queen dowager who is the mother ...
passed by in the train during her 1954 tour. The park was added to the Australian National Heritage List in December 2006.


Overview

The park is situated in traditional lands of the Dharawal, an
Aboriginal Australian Aboriginal Australians are the various Indigenous peoples of the Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait I ...
people. The park includes today's settlements of Audley, Maianbar and Bundeena. There was once a railway line connected to the Eastern Suburbs & Illawarra Line but this closed and was converted to a heritage tramway operated by the Sydney Tramway Museum in Loftus. Audley can be accessed by road from Loftus, Waterfall or Otford, and there are several railway stations ( Loftus, Engadine, Heathcote, Waterfall, Helensburgh and Otford) on the outskirts of the park. Bundeena and Maianbar can also be accessed by road through the park or by the passenger ferry service from Cronulla. There are numerous cycling and walking trails, barbecue areas and picnic sites throughout the park. Over of walking tracks take in a wide range of scenery. Cycling is allowed on some fire trails and only on specially marked tracks within the Park. The specially marked
mountain biking Mountain biking is a sport of riding bicycles off-road, often over rough terrain, usually using specially designed mountain bikes. Mountain bikes share similarities with other bikes but incorporate features designed to enhance durability and pe ...
tracks are bi-directional; care should be taken when traversing these trails. A fee of $12.00 applies when taking a car into the Park. The most popular walk is the Coast Walk, which skirts the park's eastern edge and delivers exceptional coastal scenery. It is a 30 kilometre track, involving walking from Bundeena to Otford, or vice versa. It's recommended that walkers allow 2 days for the walk. This walk is often done as part of The Duke of Edinburgh's Award. The Wallumarra Track (Wallumarra is an Aboriginal word for education/protect) was constructed in 1975 to meet the growing need for Environmental Education and as a supplement to the park's walking track system. The park is intensely used for environmental education by schools, TAFEs, universities and other groups. The park has been burnt in bushfires on several occasions, most notably in 1939,
1994 File:1994 Events Collage.png, From left, clockwise: The 1994 Winter Olympics are held in Lillehammer, Norway; The Kaiser Permanente building after the 1994 Northridge earthquake; A model of the MS Estonia, which sank in the Baltic Sea; Nels ...
and in the 2001 Black Christmas fires. Australian native bush naturally regenerates after bushfires and as of 2008 few signs of these fires remain visible. In times of extreme fire danger the parks service might close the park to ensure visitor safety. There are camping sites at Bonnie Vale, North Era and Uloola Falls. These are the only places where camping is permitted within the park, and they are regulated with a booking/registration system, which requires pre-booking a site. The park charges a vehicle access fee, but is free for people on foot.


Geography, flora and fauna

Royal National Park contains a wide variety of terrain. Roughly, landscapes in the park vary from coastal cliffs broken by beaches and small inlets to an ancient high plateau broken by extensive and deep river valleys. The river valleys drain from south to north where they run into Port Hacking, the extensive but generally shallow harbor inlet which forms the northern border of the park. When looking across the park from east to west (or vice versa) the rugged folds of valley after valley fade into the distance. The geology of the site consists mostly of the Triassic Hawkesbury Sandstone with some sections of the park having the more recent richer Wianamatta shale capping. Deep below the Hawkesbury sandstone belt lies Narrabeen Shales which is mixture of shale and sandstone under which and within which are untapped coal seams which run right through Sydney and are mined extensively where they come closer to the surface south of the National Park near Wollongong. Sections of recent alluvium fringes of estuarine watercourse where the endangered ecological communities; swamp oak woodlands and swamp mahogany woodlands grow still.


Coastal heathland

Running the full coastal length of the park is a coastal
heathland A heath () is a shrubland habitat found mainly on free-draining infertile, acidic soils and characterised by open, low-growing woody vegetation. Moorland is generally related to high-ground heaths with—especially in Great Britain—a coole ...
characterised by hardy, low-growing, salt-tolerant shrubs that spread across rocky, hard terrain with very little topsoil. The coast itself is composed mostly of high cliffs reaching a height of nearly one hundred metres at the southern end. These cliffs are punctuated by a number of fine, sandy beaches open to the ocean and providing fine swimming and surfing. Several of the beaches can be reached by road, others only by several hours of bush walking. There are a small number of rocky coves. The beaches, two of which have volunteer surf life-saving clubs and large car parks, are amongst the most visited areas of the park. These heath lands are a hotspot for many small birds that have forsaken the suburbs of Sydney such as the
New Holland honeyeater The New Holland honeyeater (''Phylidonyris novaehollandiae'') is a honeyeater species found throughout southern Australia. It was among the first birds to be scientifically described in Australia, and was initially named ''Certhia novaehollandia ...
. Common vegetation on the exposed heaths on the headlands and cliffside paths include Coastal rosemary, darwinia, bracelet honey-myrtle,
she-oak The Casuarinaceae are a family of dicotyledonous flowering plants placed in the order Fagales, consisting of four genera and 91 species of trees and shrubs native to eastern Africa, Australia, Southeast Asia, Malesia, Papuasia, and the ...
, white kunzea, sundew, grass trees, ridged heath-myrtle, snakehood orchids, prostrate forms of coast banksia and long-leaf matrush. Common vegetation on top of the ancient sand dunes above the coastal path includes Silver banksia ('' Banksia marginata''), scrub-oak (''
Allocasuarina distyla ''Allocasuarina distyla'', commonly known as scrub she-oak, is a shrub or small tree of the She-oak family Casuarinaceae endemic to New South Wales. Description This dioecious shrub or small tree will typically grow to a height of tall, or 7 me ...
''), silky hakea ('' Hakea sericea''), and pine heath ('' Astroloma pinifolium''). Sections of rare and threatened clifftop grasslands occur along exposed and windy sites which are generally dominated by long-leaf mat-rush and kangaroo grass ('' Themeda australis''). Many heath specialist birds are present in the heaths which include Lewin's honeyeater (''Meliphaga lewinii''), New Holland honeyeater (''Phylidonyris novaehollandiae''),
beautiful firetail The beautiful firetail (''Stagonopleura bella'') is a common species of estrildid finch found in Australia. It has an estimated global extent of occurrence of 1,000,000 km2. The species inhabits temperate shrubland habitats in Australia. Th ...
(''Stagonopleura bella''), chestnut-rumped heathwren (''Hylacola pyrrhopygia'') and the
southern emu-wren The southern emu-wren (''Stipiturus malachurus'') is a species of bird in the Australasian wren family, Maluridae. It is endemic to Australia. Its natural habitats are temperate forests, and Mediterranean-type shrubby vegetation, and swamplands ...


Littoral rainforest

In Royal National Park, littoral
rainforest Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainfores ...
(often the first type of vegetation destroyed during coastal development) has survived the ravages that occurred elsewhere during the 19th and 20th centuries. An example of this vegetation occurs in the southern stretch of the Coast Walk, often referred to as the "Palm Jungle", and includes a typical tuckeroo ('' Cupaniopsis anacardioides'') forest, under grown by coastal tea tree (''Leptospermum laevigatum'') and long-Leaf matrush (''
Lomandra longifolia ''Lomandra longifolia'', commonly known as spiny-head mat-rush, spiky-headed mat-rush or basket grass, is a perennial, rhizomatous herb found throughout eastern Australia. The leaves are 40 cm to 80 cm long, and generally have a leaf of ...
'').


Exposed uplands

Moving farther inland the terrain rises to a series of very rocky ridges and plateaus characterized by hardy, low-growing shrubs and very poor, rocky soil. These ridges are the remnants of an ancient, much larger plateau that has been deeply eroded into an extensive series of river valleys. This specific ridge land habitat is particularly significant for Sydney as most similar habitat was left unprotected and was subsequently destroyed to make way for cheap development which has made many species only found ridges threatened with extinction due to extreme habitat clearance/fragmentation. Soils on plateau land are often up to 2m deep and consist of on sandstone ridges: sandy podsol interspersed with pockets of clay derived. Clay Ridges and Plateaus also have deep Soils but are far rarer due to lack of representation in the park on these sites the soil is derived from Wianamatta clay and is considered rich land producing good quality forest.


Valley sides

On the sides of the steep river valleys that punctuate the uplands the terrain changes to exposed rock with collected pockets of soil. Although still fairly rocky, a large number of
eucalyptus ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as ...
and other tree species are prevalent. Small streams are to be found reasonably frequently and understory plants cohabitate with the larger trees, although the terrain is still fairly open and easy to move through. Tree heights in this area reach an average maximum of about ten metres. The plant mix and geography conditions in this area are typical of much of the terrain in the coastal areas of
New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...
but with many widespread
genera Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial nomenclat ...
having highly localized species in the Royal National Park. This sort of habitat is one of the most floristically diverse in Sydney Basin. This environment is classed as sclerophyll open forest and is divided into "dry" and "wet" sclerophyll forest. Factors that shape this habitat are primarily bushfires, low phosphorus/nitrogen levels, intense summer heat and low water levels. Resulting in a diverse floristic assembly of flora and fauna with apparently divergent paths in similar habitats, for example scribbly gums (''Eucalyptus racemosa/sclerophylla/haemastoma'') have smooth barked trees in a manner which reduces their chance of catching on fire while stringy barks (''Eucalyptus sp.'') have bark which easily catches alight clearing the way for its fire-stimulated seedlings. Commonly encountered vegetation in this environments include but are not limited to; Sydney redgums (''Angophora costata''), Sydney peppermints (''Eucalyptus piperita''), Port Jackson pine (''Callitris rhomboidea''), red bloodwoods (''Corymbia gummifera''), ''Pomaderris sp.'', old man banksia ('' Banksia serrata''), hairpin banksia (''
Banksia spinulosa ''Banksia spinulosa'', the hairpin banksia, is a species of woody shrub, of the genus ''Banksia'' in the family Proteaceae, native to eastern Australia. Widely distributed, it is found as an understorey plant in open dry forest or heathland f ...
''), rock banksia (''Banksia oblongifolia''), Sydney boronia (''Boronia ledifolia''), native sarsaparilla (''Smilax glyciphylla''), violet twining pea (''Hardenbergia violacea''), dusky coral pea (''Kennedia rubicunda''), the traditional narcotic hop bush (''Dodonaea triquetra''), native pea (''Dillwynia sieberi''), sometimes dwarf apple (''Angophora hispida''), parasitic devils twine (''Cassytha sp''.), native panic (''Entolasia stricta''), ''Lepidosperma sp.'' grass, forest grass trees (''Xanthorrhoea arborea''), Sydney waratah (''Telopea speciosissima''), flannel flowers (''Actinotus minor'' as well as ''Actinotus helianthi''), blueberry ash (''Elaeocarpus reticulatus''), silky hakea (''Hakea sericea''), variable bossiaea (''Bossiaea heterophylla''), bonnet orchids (''Cryptostylis erecta''), hyacinth orchids (''Dipodium variegatum/punctatum/roseum''), ''Pomax umbellata'', native parsley (''Lomatia silaifolia''), edible native currants (''Leptomeria acida''), broad leaved geebungs (''Persoonia levis''), Sydney golden wattles (''Acacia longifolia''), gymea lilies (''Doryanthes excelsa''), various sheo-oaks (''Allocasuarina littoralis/distyla/verticillata'' etc.), flax leafed wattle ('' Acacia linifolia''), bracken (''Pteridium esculentum''), grey spider flower (''Grevillea buxifolia/sphacelata''), red spider flower (''Grevillea oleoides''), pink spider flower (''Grevillea sericea'') and native iris (''Patersonia sericea/glabrata/longifolia'') to literally name a few of the hundreds of beautiful flora encountered in this diverse and widespread habitat. Even certain hybrid species may be encountered such as the common ''Banksia ericifolia x spinulosus'' or the rarer ''Angophora costata x hispida''. Birds that frequent this habitat include
Golden whistler The Australian golden whistler (''Pachycephala pectoralis'') or golden whistler, is a species of bird found in forest, woodland, mallee, mangrove and scrub in Australia (except the interior and most of the north)Ken Simpson, K., & N. Day. (1994) ...
s (''Pachycephala pectoralis''),
yellow-tailed black cockatoo The yellow-tailed black cockatoo (''Zanda funerea'') is a large cockatoo native to the south-east of Australia measuring in length. It has a short crest on the top of its head. Its plumage is mostly brownish black and it has prominent yello ...
s (''Calyptorhynchus funereus''), laughing kookaburra (''Dacelo novaeguineae''), eastern whipbirds (''Psophodes olivaceus''),
New Holland honeyeater The New Holland honeyeater (''Phylidonyris novaehollandiae'') is a honeyeater species found throughout southern Australia. It was among the first birds to be scientifically described in Australia, and was initially named ''Certhia novaehollandia ...
s (''Phylidonyris novaehollandiae''),
eastern spinebill The eastern spinebill (''Acanthorhynchus tenuirostris'') is a species of honeyeater found in south-eastern Australia in forest and woodland areas, as well as gardens in urban areas of Canberra, Sydney, Melbourne and Adelaide. It is around 15&nbs ...
(''Acanthorhynchus tenuirostris''), rufous whistlers (''Pachycephala rufiventris''), willie wagtails (''Rhipidura leucophrys''), superb fairywrens (''Malurus cyaneus''), crimson rosellas/mountain lowry (''Platycercus elegans''), yellow-rumped thornbills (''Acanthiza chrysorrhoa)'' and white-browed scrubwrens (''Sericornis frontalis''). Other commonly encountered animals in this habitat include native honeybees, wallaroos (''Macropus robustus''), common echidnas (''Tachyglossus aculeatus'') as well as other far rarer species such as the koala (''Phascolarctos cinereus''), the dingo (''Canis lupus dingo'') or the predatory native marsupial the spotted quoll (''Dasyurus maculatus spp. maculatus'').


Valley floors

With rich soils and good supply of water the valley floors are cooler and more humid than any other part of the park. Large tree species such as Australian cedar (''Toona cilliata'' prev. ''T. australis'') and the larger
eucalypt Eucalypt is a descriptive name for woody plants with capsule fruiting bodies belonging to seven closely related genera (of the tribe Eucalypteae) found across Australasia: ''Eucalyptus'', ''Corymbia'', ''Angophora'', '' Stockwellia'', ''Allosyn ...
species dominate. Tree height reach 50 metres or more and a rich understory of
fern A fern (Polypodiopsida or Polypodiophyta ) is a member of a group of vascular plants (plants with xylem and phloem) that reproduce via spores and have neither seeds nor flowers. The polypodiophytes include all living pteridophytes exce ...
, wattles, and other medium-size plants proliferate. Some small areas are classified as
temperate rainforest Temperate rainforests are coniferous or broadleaf forests that occur in the temperate zone and receive heavy rain. Temperate rain forests occur in oceanic moist regions around the world: the Pacific temperate rain forests of North American ...
. These areas are characterized by dense groves of very large trees including the iconic Port Jackson fig (''Ficus rubiginosa'') and
Moreton Bay fig ''Ficus macrophylla'', commonly known as the Moreton Bay fig or Australian banyan, is a large evergreen banyan tree of the family Moraceae native to eastern Australia, from the Wide Bay–Burnett region in the north to the Illawarra in New S ...
(''Ficus macrophylla'') trees. The absence of light leads to a lack of undergrowth other than a profusion of ferns. These are among the more popular areas for visitors to the park. The park service is also very careful to protect these areas due to their general rarity in the hot, arid Australian landscape. Impressive groves of turpentine (''Syncarpia glomulifera'') and blackbutt (''Eucalyptus pilularis'') trees may be seen growing straight up into the sky forming an open canopy with widely spaced trunks. In these characteristic areas they are generally considered open forest, they may have a grassy understory, a sclerophyll shrubbery or alternatively they may have a rainforest subcanopy or a rainforest understory with growth being densest nearest to the valley floor or permanent watercourses. In these turpentine forests often hundreds of cabbage palms (''
Livistona australis ''Livistona australis'', the cabbage-tree palm, is an Australian plant species in the family Arecaceae. It is a tall, slender palm growing up to about 25 m in height and 0.35 m diameter.Boland ''et al.'', pp. 71–72. It is crowned ...
'') may be seen growing in dense tall thickets which are rarely touched by fire or they may exist as young plants in open grassy spaces which are burnt regularly enough not to form visible trunks. Rainforest pockets are dominated by jackwood and sassafras. The lilli pilli ('' Acmena smithii'') produces a fruit edible raw. Another common species is the coachwood (''
Ceratopetalum apetalum ''Ceratopetalum apetalum'', the coachwood, scented satinwood or tarwood, is a medium-sized hardwood tree, straight-growing with smooth, fragrant, greyish bark. It is native to eastern Australia in the central and northern coastal rainforests ...
'') which were used extensively from Australian rainforests to manufacture horse-drawn coaches. Birds distinctive to these rich rainforest habitats include Topknot pigeons ('' Lopholaimus antarcticus''), green catbirds ('' Ailuroedus crassirostris''), rufous fantails ('' Rhipidura rufifrons'') and black-faced monarchs ('' Monarcha melanopsis''). Two interesting birds often encountered in dense scrub or rainforest include the flightless brush turkey ('' Alectura lathami'') and the noise mimicking superb lyrebird ('' Menura novaehollandiae'').


Riparian forest

In a zone generally up to 10-25m away from running water grows a distinct vegetation community often containing many rare or threatened species only found along several streams in the world. Common vegetation growing in this zone include Blackbutt (''
Eucalyptus pilularis ''Eucalyptus pilularis'', commonly known as blackbutt, is a species of medium-sized to tall tree that is endemic to eastern Australia. It has rough, finely fibrous greyish bark on the lower half of the trunk, smooth white, grey or cream-coloured ...
''), Sydney red gum (''
Angophora costata ''Angophora costata'', commonly known as Sydney red gum, rusty gum or smooth-barked apple, is a species of tree that is endemic to eastern Australia. Reaching in height, the species has distinctive smooth bark that is pinkish or orange-brown wh ...
''), water gums (''
Tristaniopsis laurina ''Tristaniopsis laurina'', the water gum or kanooka, is a tree species native to Australia. It usually grows near the eastern coastline and along the banks of streams, where the trunks and branches tend to be shaped in the direction of the cu ...
''), bottlebrush (''
Melaleuca ''Melaleuca'' () is a genus of nearly 300 species of plants in the myrtle family, Myrtaceae, commonly known as paperbarks, honey-myrtles or tea-trees (although the last name is also applied to species of ''Leptospermum''). They range in size f ...
sp.''), tea trees (''
Leptospermum ''Leptospermum'' is a genus of shrubs and small trees in the myrtle family Myrtaceae commonly known as tea trees, although this name is sometimes also used for some species of '' Melaleuca''. Most species are endemic to Australia, with the great ...
sp.''), woolsia ('' Woollsia pungens''), ''
Epacris ''Epacris'' is a genus of about forty species of flowering plants in the family Ericaceae. It was formerly treated in a closely related but separate family Epacridaceae, but the various genera within Epacridaceae including ''Epacris'' have bee ...
sp.'', heath banksia ('' Banksia ericifolia''), ''
Pittosporum undulatum ''Pittosporum undulatum'' is a fast-growing tree in the family Pittosporaceae. It is sometimes also known as sweet pittosporum, native daphne, Australian cheesewood, Victorian box or mock orange. ''P. undulatum'' has become invasive in parts ...
'', pine leafed geebungs ('' Persoonia pinifolia''), willow leaved hakea ('' Hakea salicifolia''), '' Lomandra fluviatilis'', bulrushes ('' Typha orientalis'' / '' dominigensis''), rushes (''
Juncus ''Juncus'' is a genus of monocotyledonous flowering plants, commonly known as rushes. It is the largest genus in the family Juncaceae, containing around 300 species. Description Rushes of the genus ''Juncus'' are herbaceous plants that superfici ...
sp.''), reeds ('' Phragmites australis'') and tree ferns ('' Cyathea and Dicksonia sp.''.) A variety of different molluscs, crustaceans, insects, fish and birds call the riparian zone their home with a variety of life living near on in the creeks of the Royal National Park. Long-finned eels ('' Anguilla reinhardtii'') which migrate from oceanic spawning grounds as babies and adults mature in the creeks and streams of the Royal National Park and can often be seen in the murky depths of pools and ponds along freshwater courses such as the Hacking River.


Mangroves and salt marsh

Mudflats exist along the shoreline of the Royal National Park which is substantial enough to sustain a simplistic system of mangrove woodlands especially along the Port Hacking Estuary with the occasional clump of stunted tree on the seaward coastline in sheltered coves. Vegetation in the mangroves consists almost exclusively of the grey mangrove (''
Avicennia marina ''Avicennia marina'', commonly known as grey mangrove or white mangrove, is a species of mangrove tree classified in the plant family Acanthaceae (formerly in the Verbenaceae or Avicenniaceae). As with other mangroves, it occurs in the inte ...
var. australasica'') growing up to 4m as well as the river mangrove (''
Aegiceras corniculatum ''Aegiceras corniculatum'', commonly known as black mangrove, river mangrove, goat's horn mangrove, or khalsi, is a species of shrub or tree mangrove in the primrose family, Primulaceae, with a distribution in coastal and estuarine areas rangi ...
'') which is usually only found on the shoreward edge of mangrove woods or in the brackish end of the Port Hacking Estuary. These mangroves are important nursery grounds for nearly all major angling fish including yellowfin bream (''
Acanthopagrus australis ''Acanthopagrus australis'', the yellowfin bream, also known as sea bream, surf bream, silver bream or eastern black bream, is a species of marine and freshwater fish of the porgy family, Sparidae. It is a deep-bodied fish, occasionally confused ...
''), flat-tail sea-mullet ('' Liza argentea''), luderick ('' Girella tricuspidata'') and sand whiting ('' Sillago ciliata'') which are caught in adjoining waters as adults, mangroves also provide rich organic matter to the Port Hacking Estuary by fixing carbon into the river system through the addition of leaves into the thick rich black mud. Many crustacean and mollusc species rely on mangroves as a source of food whether by providing foraging through leaf litter, mud or direct predation of the mangrove trees and seeds. Soldier crabs (''
Mictyris longicarpus ''Mictyris longicarpus'', the light-blue soldier crab, is a species of crab that lives on sandy beaches from the Bay of Bengal to Australia; with other members of the genus '' Mictyris'', it is "one of the most loved crabs in Australia". Adul ...
''), semaphore crab ('' Heloecius cordiformis''), blue swimmer crabs ('' Portunus pelagicus'') and hermit crabs ('' Pagurus sinuatus'') also call the mangroves home. A more casual visitor to the mangroves at high tide is the eastern sea garfish ('' Hyporhamphus australis'') which scoots around just an inch from the surface and is virtually invisible unless viewed through a snorkel. Dozens of different bird species may be seen foraging in the rich mudflats in and around mangrove flats many of these birds being threatened with extinction and protected by international agreements. Commonly seen bird species include Eastern curlews (''
Numenius madagascariensis The Far Eastern curlew (''Numenius madagascariensis'') is a large shorebird most similar in appearance to the long-billed curlew, but slightly larger. It is mostly brown in color, differentiated from other curlews by its plain, unpatterned brown ...
''), striated herons ('' Butorides striatus''), brown honeyeaters ('' Lichmera indistincta''), little egrets ('' Egretta garzetta''), royal spoonbills ('' Platalea regia''), white-faced grey herons (''
Egretta novaehollandiae The white-faced heron (''Egretta novaehollandiae'') also known as the white-fronted heron, and incorrectly as the grey heron, or blue crane, is a common bird throughout most of Australasia, including New Guinea, the islands of Torres Strait, ...
''), Australasian little bitterns ('' Ixobrychus dubius''), pied oystercatchers ('' Haematopus longirostris''), Australasian pelican (''
Pelecanus conspicillatus The Australian pelican (''Pelecanus conspicillatus'') is a large waterbird in the family Pelecanidae, widespread on the inland and coastal waters of Australia and New Guinea, also in Fiji, parts of Indonesia and as a vagrant in New Zealand ...
''), sacred ibis ('' Threskiornis moluccus''), chestnut teal (''
Anas castanea The chestnut teal (''Anas castanea'') is a dabbling duck found in Australia. It is protected under the National Parks and Wildlife Act 1974. Taxonomy The chestnut teal was described by the English naturalist Thomas Campbell Eyton in 1838 under ...
'') and azure kingfishers ('' Alcedo azurea'').


Tidal rockshelves and rock pools

A series of sandstone rockshelves and rock pools fringe the entire coastline and Port Hacking Estuary Line of the National Park broken on by small sandy beaches and gentle freshwater inlets. Some of the most commonly encountered molluscs in this habitat include black nerites ('' Nerita atramentosa''), turban snails ('' Turbo undulata''), zebra snails ('' Austrocochlea porcata'') as well as the commercially farmed Sydney rock oyster (''
Saccostrea glomerata ''Saccostrea glomerata'', is an oyster species belonging to the family Ostreidae.MolluscaBase eds. (2022). MolluscaBase. Saccostrea Dollfus & Dautzenberg, 1920. Accessed through: World Register of Marine Species at: https://www.marinespecies.or ...
''). One of the most common and distinctive
seaweed Seaweed, or macroalgae, refers to thousands of species of macroscopic, multicellular, marine algae. The term includes some types of '' Rhodophyta'' (red), ''Phaeophyta'' (brown) and '' Chlorophyta'' (green) macroalgae. Seaweed species such as ...
species that grow among the rock pools and the nearshore rockshelves is Neptunes necklace ('' Hormosira banksii'') a seaweed made of small buoyant fleshy bead-like structures which resemble strongly that of a necklace. Beds of the primitive sea-squirt cunjevoi (''
Pyura stolonifera ''Pyura'' is a large genus of sessile ascidians that live in coastal waters at depths of up to 80 m (260 feet). Like all ascidians, ''Pyura'' are filter feeders. A few species, including Pyura chilensis are commercially fished. Speci ...
'') are common along coastal rockshelves which are covered by high tide and near sea spray. Considered the most beautiful and obvious of the Royal National Parks' sea anemone is the waratah anemone (''
Actinia tenebrosa ''Actinia tenebrosa'', commonly known as the waratah anemone, is the most common species of sea anemone found in the waters of eastern Australia and New Zealand (where it is known in Māori as kōtore, or kōtoretore). It is found relatively hig ...
'') named after the waratah flower due to its corresponding flame red coloration. A common sea-star found growing in the rock pools is the biscuit sea star (''
Tosia australis ''Tosia australis'' is a species of starfish belonging to the family Goniasteridae. It is native to Australia, New Zealand, and South Africa. References External links

* Goniasteridae {{Improve categories, date=May 2022 ...
''). The fatally toxic blue-lined octopus ('' Hapalochlaena fasciata''), the most common of the blue-ringed octopus species in the area, can, when touched, prove to be fatal within minutes. They are nearly impossible to spot unless pointed out, and can be found in small or large rock pools. The best way to avoid stings completely is to not allow any part of one's body to enter any rock pool.


Park highlights

* Audleya large, flat area at the base of one of the larger valleys in the park. The main road into the park from the north drops quickly from the heights to Audley, where it crosses the Hacking River on a weir before climbing up the other side of the valley to continue further into the park. Audley was developed in the late 19th century as a picnic area for Sydneysiders on a day trip. A large, heritage listed timber boathouse from that time still exists on the western bank of the weir and currently rents rowing boats and canoes to allow leisurely exploration of the upper reaches of the river. It also rents mountain bikes. A timber dance hall built in the early 20th century on the eastern bank is available for functions. Large picnic areas, grassy meadows and a café, rest rooms and a colony of hungry ducks complete the picnic picture. Audley is as popular with families today as it was in the 19th century. After a heavy rain the weir floods, closing the road and forcing the residents of Bundeena to drive an extra 30 kilometres to the southern end of the park if they wish to drive to Sydney. * Jibbon PointThis is the southern head of Port Hacking and has fine views over the
Sutherland Sutherland ( gd, Cataibh) is a historic county, registration county and lieutenancy area in the Highlands of Scotland. Its county town is Dornoch. Sutherland borders Caithness and Moray Firth to the east, Ross-shire and Cromartyshire (later c ...
peninsula. Aboriginal rock art sites are visible which were used as initiation sites, the name Jibbon stems from the Dharawal word for Port Hacking, "Djeebun". *Eagle RockA unique rock formation near Curracarong, about halfway down the length of the park on the coast. It is a large rock outcrop that looks like an eagle's head when viewed from the side. The other remarkable feature of Curracarong are the several waterfalls which tumble over the cliffs and into the sea over one hundred metres below. *
Garie Beach Garie Beach is a patrolled beach in the lower Royal National Park The Royal National Park is a protected national park that is located in Sutherland Shire in the Australian state of New South Wales, just south of Sydney. The national park ...
One of the most popular coastal surf beaches in the park.gariesurfclub.com
/ref> *
Wattamolla Wattamolla, also known as Wattamolla Beach, is a cove, lagoon, and beach on the New South Wales coast south of Sydney, within the Royal National Park. History Wattamolla is the local Aboriginal name of the area, meaning "place near running ...
Beacha large lagoon tucked behind the beach, which then enters the sea via an ankle-deep stream at one end of the beach. Families enjoy playing in the calm lagoon with their young children whilst adults enjoy the clean, even surf. There is substantial parking places provided but on busy summer Sundays and public holidays, it can fill up early. Wattamolla is a sheltered cove with a sandy bar at the inlet behind which lies a lagoon fed by the waters of Wattamolla Creek and Coote Creek. Coote Creek finds its way down another valley, then as a beautiful waterfall, it rushes over a sandstone rock face into the lagoon below. * 'Figure 8' pool south of Burning Palms *Werrong Beachthe only legal naturist beach in the park. It faces east towards the
Tasman Sea The Tasman Sea (Māori: ''Te Tai-o-Rēhua'', ) is a marginal sea of the South Pacific Ocean, situated between Australia and New Zealand. It measures about across and about from north to south. The sea was named after the Dutch explorer ...
. The hill behind the beach is covered in trees and undergrowth. Those who camp overnight can be woken at dawn by wallabies wandering around the campsite or a Ranger who might fine you for illegal camping. * Lady Carrington Drive was one of the early roads through the park. It runs south from Audley, roughly following the Hacking River upstream from the weir for a distance of about to its end, where it meets the main sealed road through the park (there is limited parking at the southern end). The road was a popular carriage drive in the late 19th and early 20th centuries. It had long been closed to traffic and now forms one of the most popular walking and cycling tracks in the park. It is mostly flat and well formed (although unsealed) and being a former road averages in width. It passes through valley floor vegetation and in spring is lit up by brilliant yellow displays of wattle trees and oranges and reds of the Australian native banksia trees and waratah flowers. Many secondary schools in the Sutherland Shire area use Lady Carrington Drive for an annual sports or fundraising event where their students walk from the southern end through to Audley where a large
barbecue Barbecue or barbeque (informally BBQ in the UK, US, and Canada, barbie in Australia and braai in South Africa) is a term used with significant regional and national variations to describe various cooking methods that use live fire and smoke ...
picnic is held. *North and South Era beaches. Camping at North Era campground overlooking North Era beach in Royal National Park is allowed. North Era's bush campsites are perfectly located for an overnight stop while walking the Coast Track. Burning Palms Beach - A common rest place for hikers travelling along the royal coastal walk. Surrounded by the distinctive palms the beach is known for the adjacen
'Figure 8' rock pools
*Winnifred Falls and South West Arm Pool - Natural formed freshwater and saltwater waterholes at the base of Winnifred Falls on South West Arm Creek. *Royal Coastal Walk - Most popular track in the park spanning from Bundeena to Burning Palms and up to the Otford Cliffs.


Heritage listings

Royal National Park has a number of heritage-listed sites, including: *
Royal National Park Coastal Cabin Communities Royal National Park Coastal Cabin Communities are heritage-listed cabin communities in the Royal National Park, Lilyvale, City of Wollongong, New South Wales, Australia. They were built from 1930 to 1950 by private citizens using their own in ...


Naturism

Royal National Park offers one legally sanctioned and several unofficial naturist beaches. Werrong Beach is "the only authorised nude bathing area in the national park". Informally listed places include Little Jibbon Beach, Jibbon Beach, and Ocean Beach.


See also

*
Protected areas of New South Wales The Protected areas of New South Wales include both terrestrial and marine protected areas. there are 225 national parks in New South Wales. Based on the Collaborative Australian Protected Area Database (CAPAD) 2020 data there are 2136 separat ...
*
Geography of Sydney The geography of Sydney is characterised by its coastal location on a basin bordered by the Pacific Ocean to the east, the Blue Mountains to the west, the Hawkesbury River to the north and the Woronora Plateau to the south. Sydney lies on a su ...


Notes


References


External links

* * * * *
Visitor's Guide to the Royal National Park - Sydney.com

Royal National Park Photo & Video Gallery
{{Authority control National parks of New South Wales Protected areas established in 1879 Australian National Heritage List 1879 establishments in Australia Sutherland Shire Nude beaches