Wonderful Wonboyn

The area including Wonboyn Lake, Baycliff and Greenglades is the subject of my final destination post for the year and it is a wonderful spot to explore in Summer! We were blown away by its beauty, variety and interest on our first visit last January and were equally enchanted on our second visit in late November. Like Merrica River to its immediate south (see last month’s post on the king orchids and wildflowers of Merrica River : https://candeloblooms.com/2016/11/22/the-kings-of-merrica-river/), it is situated in the northern part of Nadgee Nature Reserve, as can be seen in this photograph of a map from the NPWS (National Parks and Wildlife Service) board.blogwonboyn20reszd2016-11-24-12-28-56blogwonboyn20reszd2016-11-24-12-29-00 To access this wonderful playground, travel south from Eden along the Princes Highway for 22.5 km, then turn left into Wonboyn Rd and follow it all the way to Myrtle Cove and Wonboyn, a small fishing settlement on the shores of Lake Wonboyn (10 km; 15 minutes).blogwonboyn20reszdimg_5967 There are also a number of oyster leases, as well as a holiday resort on the opposite side. From Myrtle Cove, follow Nadgee Rd to the entrance of Nadgee Nature Reserve, where the road becomes the unsealed Greenglades Rd. The sign here indicates that Baycliff is 7 km away, while Greenglades is 4 km. This sign is also where the Jewfish Walk takes off.blogwonboyn20reszd2016-11-24-10-57-52blogwonboyn20reszdimg_0341 To access Baycliff, turn left off Greenglades Rd into Baycliff Rd (approximately 15 minutes to reach this point. Baycliff is 4 km and Greenglades 1 km from here). Progress becomes much slower now as you pass through extensive forests of eucalypts; banksias Banksia integrifolia and Banksia serrata; casuarinas; Bracelet Honey Myrtle Melaleuca armillaris and cassinias, as well as a fascinating parallel dune ridge-swale system, formed over the last 6000 years.blogwonboyn20reszd2016-11-24-11-05-25blogwonboyn20reszdimg_5981 You can walk across these dunes to Wonboyn Beach (central part) from the Bayliff Rd. Not long after the Wonboyn Beach car park, the road bifurcates with a 100 m road to the River car park on the left (with an 80 m walk to the lake – this would be the easiest spot to launch the canoe)…blogwonboyn20reszdimg_0007blogwonboyn20reszdimg_0013and the main access (600 m walk) to Wonboyn Lake and Baycliff on the right. Before I start to describe this incredible spot, I will start with a brief look at Wonboyn Lake itself.blogwonboyn50reszdimg_5968As can be seen from this NPWS board map at Myrtle Cove and the Wonboyn Jetty, Wonboyn Lake is a 10 km long tidal lake formed by the estuary and river mouth of Wonboyn River, as it flows into Disaster Bay.blogwonboyn20reszdimg_6255blogwonboyn20reszd2016-11-24-13-23-41 There is shoaling at the oceanic entrance and limited tidal exchange.blogwonboyn20reszd2016-11-24-13-33-12blogwonboyn20reszd2016-11-24-13-32-39 The lake includes a variety of habitats from seagrass meadows to mangroves, saltmarsh and wetlands, providing homes for a wide diversity of flora and fauna.blogwonboyn20reszd2016-11-24-10-53-07blogwonboyn20reszd2016-11-24-12-41-29blogwonboyn20reszd2016-11-24-12-47-34blogwonboyn20reszd2016-11-24-14-31-58blogwonboyn20reszdimg_0005blogwonboyn20reszdimg_0009 I just loved the extensive swamp plain of sea rush, sedges and grasses (accessed from the boardwalk on the Jewfish Walk) and the greens and golds of the grasses and reeds.blogwonboyn20reszdimg_0365blogwonboyn20reszdimg_0378blogwonboyn20reszdimg_0377 The water on the edge is quite warm and shallow and is home to mudwhelks, bubble shells (photos 1 and 2), conical sand snails Polinices conicus, whose presence is verified by their clear jelly-like egg sacs (photo 3), and giant jellyfish (photo 4 – but take care walking near them, as their nearly invisible tentacles pack a powerful punch, as I learned only too painfully well!)blogwonboyn20reszdimg_6373blogwonboyn20reszdimg_6375blogwonboyn20reszd2016-11-24-12-48-00blogwonboyn20reszd2016-11-24-12-49-34blogwonboyn20reszd2016-11-24-12-44-48 It is also home to the native Sydney Rock Oyster Saccostrea glomerata, which has been commercially cultivated since the early 1900s. The oysters take two to three years to reach market size and they feed by filtering algae and other marine nutrients from the sea water. Each oyster filters at least 20 litres of water a day, keeping the lake water clean.blogwonboyn20reszd2016-11-24-12-45-27blogwonboyn20reszdimg_6278 Bay Cliff is a headland just south of the mouth of the Wonboyn River, as it enters Disaster Bay.blogwonboyn20reszdimg_6046 The latter was a deep inland river valley in Pleistocene times, but at the end of the last ice age 6000 years ago, the rising waters flooded the river valleys, converting them to bays and lagoons and Baycliff became an island. You can imagine what it would have looked like from this picture (minus the sand dunes on the left) on the NPWS board.blogwonboyn20reszd2016-11-24-12-29-23 Over the last 6000 years, it has been reconnected to the mainland by a parallel beach dune barrier infill system and is now being overtaken by it. As sea levels rose, the large rivers in Eastern Victoria had difficulty carrying their loads to the continental shelf and were forced to dump their sediment load on the newly inundated areas.  The sand was carried by the prevailing south-easterly swell from Cape Howe as long-shore drift in a north-easterly direction. Green Cape, the northernmost promontory of Disaster Bay, traps the moving sediment sourced from the continental shelf and long-shore drift, and the sediment is deposited as narrow sandy barriers at river mouths like that of the Wonboyn River.blogwonboyn20reszd2016-11-24-13-48-22 The NPWS board has a very good explanatory diagram, photographed here, describing the formation of parallel dune ridge systems.blogwonboyn20reszd2016-11-24-12-29-19 During storms, sand is eroded from the beach by wave action, then in calmer weather, forms a berm (defined as a narrow ledge or shelf/ a border barrier) parallel to the shoreline. Grasses and other debris trap the sand blown up from the beach, forming  dunes.blogwonboyn20reszd2016-11-24-11-43-10 New dunes are formed from sand deposited by long-shore drift and the old dunes become beach ridges, separated by swales or depressions, a process which still continues today.blogwonboyn20reszd2016-11-24-11-40-30blogwonboyn20reszdimg_6030 In the Wonboyn area, there are at least 60 beach ridges, each 27 m apart and 30 of these ridges can be seen between the car park and the beach on the Wonboyn Beach walk. The oldest beach ridge (furthest from the sea) has been dated at 7800 years and 3 km of the original flooded bay has been filled in, so that Baycliff is no longer an island. It is the most extensive, least disturbed and best developed parallel dune system on the NSW coast and provides a wonderful record of oceanic, climatic and cultural change over the last 6000 years, as well as being an outstanding example of a major barrier infill sequence, illustrating Holocene coastal evolution. The NPWS board depicts this process very well.blogwonboyn30reszdimg_6022 For more information, refer to  a thesis written by Thomas Oliver at: http://ro.uow.edu.au/cgi/viewcontent.cgi?article=5657&context=theses.  Another good source of information about the basic  process is : ‘Introduction to Coastal Processes and Geomorphology’ by R. Davidson-Arnott. See: https://sudartomas.files.wordpress.com/2012/11/introductiontocoastalprocessesandgeomorphology.pdf.

The underlying geology of Nadgee Nature Reserve is primarily late Devonian Merimbula Group sediments of sandstones, conglomerates, siltstones and shales, laid down 350 Million years ago.blogwonboyn20reszdimg_0203blogwonboyn20reszd2016-11-24-13-19-41blogwonboyn20reszdimg_6112blogwonboyn20reszd2016-11-24-13-20-08 The coastline comprises of broken cliff lines, intertidal rock platforms, sandy and boulder beaches, sand barriers, estuaries, coastal lagoons and tidal and overwash features.blogwonboyn20reszdimg_0160blogwonboyn20reszd2016-11-24-13-21-14blogwonboyn20reszdimg_6249blogwonboyn20reszdimg_6432 It contains a wide diversity of  habitats, including over 40 different vegetation associations, 700 plant species (including 6 rare plants and a large number of restricted plant species), 24 of which are at their southernmost geographical limit, 4 different types of rainforest and a large area of coastal heath land. Some of the plant communities include:  Tall Open Forest; Moist Gully Forest; Dry Dune Forest (endangered); Estuarine Scrub; Saltmarsh communities (endangered); and Littoral Rainforest (also endangered). Here are a few of the plants in bloom in late November in the tall open forest on the road into Wonboyn.blogwonboyn20reszdimg_0402blogwonboyn20reszd2016-11-24-10-46-22blogwonboyn20reszd2016-11-24-10-45-59blogwonboyn20reszdimg_0414blogwonboyn20reszdimg_0399blogwonboyn20reszd2016-11-24-10-33-39blogwonboyn20reszd2016-11-24-10-46-31blogwonboyn20reszdimg_0406Moist Gully Forest occurs on deep sandy soils in sheltered gullies and is predominantly Monkey Gum Eucalyptus cypellocarpa and Rough-Barked Apple Angophora floribunda, with a mosaic understorey of tall shrubs ferns, grasses and sedges. The tree hollows provide shelter and nesting sites for yellow-bellied gliders, powerful owls and greater broad-nosed bats, not to mention mushrooms (see 2nd photo below)!blogwonboyn20reszd2016-11-24-14-27-26blogwonboyn20reszdimg_0392 Dry Dune Forest of White Stringybark Eucalyptus globoidea and Old Man Banksia Banksia serrata grows on the deep freely-draining and damp sandy soils close to the ocean.blogwonboyn20reszd2016-11-24-11-51-40blogwonboyn20reszdimg_6014 The banksia provide nectar for honeyeaters during their north-south migration in Autumn, as well as the threatened eastern pygmy possums. The two photos below show the difference in the foliage between Coast Banksia Banksia integrifolia (leaves have entire edges) and Old Man Banksia (also called Saw Tooth Banksia for obvious reasons!) Banksia serrata (leaves have serrated edges).blogwonboyn20reszdimg_0338blogwonboyn20reszd2016-11-24-11-18-12 Wedding Bush Ricinocarpus tuberculatus is the predominant shrub in the heath understorey.blogwonboyn20reszdimg_0139blogwonboyn20reszdimg_0141 On the edges of the estuary and lagoons, the low-lying flats are covered with Estuarine Scrub, a dense shrub and herb layer, predominated by Bracelet Honey Myrtle Melaleuca armillaris.blogwonboyn20reszd2016-11-24-12-41-54blogwonboyn20reszdimg_6359blogwonboyn20reszdimg_6412blogwonboyn20reszdimg_0144 Ringtail possums build their drays in the paperbarks, while yellow-tailed black cockatoos shred their bark in their search for wood grubs.blogwonboyn20reszd2016-11-24-12-35-51 The specialized Saltmarsh communities occur in intertidal zones, which are intermittently inundated by salt water , and are totally treeless. Dominated by sea rush Juncus krausii and endangered Australian Salt Grass Distichlis distichophylla, they also contain low succulent herbs and salt-tolerant grasses, sedges and samphires. Insects, birds, mammals and aquatic fauna (crabs, fish and molluscs) forage at different stages of the tide. Bats feed on the insects, swamp harriers on small mammals and birds and the endangered ground parrot Pezoporus wallicus feeds at the margins of the saltbush. These saltmarsh communities are threatened by rising sea levels and will have to move inland, which may be impeded by infrastructure development.blogwonboyn20reszdimg_0346blogwonboyn20reszdimg_0380blogwonboyn20reszdimg_0379blogwonboyn20reszdimg_0381 Littoral Rainforest, once abundant along the east coast of Australia, has also been greatly reduced and fragmented by coastal development, sand mining and agriculture, making them increasingly vulnerable to damage by fire and weed invasions. Small stands still exist on the coastal headlands and beach sand dunes close to the ocean. Vegetation is characterized by moist, evergreen and leathery leaves.blogwonboyn20reszd2016-11-24-13-23-09 The dominant canopy species are Lilly Pilly Acmena smithii (photo 1) and Sweet Pittosporum Pittosporum undulatum (photo 2), but there is also a wide variety of other trees, shrubs, herbs, ferns and vines, providing an important food resource and breeding habitat for migratory and marine birds, as well as being a protective buffer against erosion by damaging coastal winds.blogwonboyn20reszdimg_0310blogwonboyn20reszdimg_6298 And finally, there are the really tough plants, which withstand the salt-laden drying coastal winds and cling to the cliffs like these pretty geranium and delicate-looking vines, or colonize the sand dunes like pigface and Beach Spinifex grass Spinifex longifolius.blogwonboyn20reszd2016-11-24-13-01-06blogwonboyn20reszd2016-11-24-13-01-02blogwonboyn20reszdimg_6336blogwonboyn20reszdimg_6301blogwonboyn20reszd2016-11-24-14-06-25blogwonboyn20reszd2016-11-24-14-08-23blogwonboyn20reszd2016-11-24-14-08-29Nadgee Nature Reserve is home to 48 native mammal species, including the dingo; 216 bird species; 28 reptile species, like this skink on the rock platform and prehistoric-looking Lace Monitor Varanus varius climbing trees in the forest (photos below); 16 amphibian species and 16 species of bats.blogwonboyn20reszdimg_0322blogwonboyn20reszdimg_5977 There are 37 threatened native animal species including : 7 Endangered species: Green and Golden Bell Frog Litoria aurea; Wandering Albatross Diomedea exulans; Bush Stone-Curlew Burhinus grallarius; Hooded Plover Thinornis rubricllis; Little Tern Sterna albifrons; Eastern Bristlebird Dasyornis brachypterous; and Southern Brown Bandicoot Isoodon obesulus. Vulnerable species include Sooty Oystercatcher Haematopus fuliginosus (photo 1); Pied Oystercatcher Haematopus longirostris (photo 2); Glossy Black Cockatoo Calyptorhynchus lathami; Ground Parrot Pezoporus wallicus; Striated Field Wren Calamanthus fuliginosus; Tiger Quoll Dasyurus maculates; Koala Phascolarctos cinereus; Yellow-bellied Glider Petaurus cinereus and a number of owls and other small marsupials and birds.blogwonboyn20reszd2016-11-24-13-42-00blogwonboyn20reszd2016-11-24-13-31-25 Our second visit was an ornithologist’s dream day out. Not only did we see Sooty and Pied Oyster-Catchers, a Little Pied Cormorant, 3 Eastern Reef Egrets, Silver Gulls, a variety of Terns, a roosting Welcome Swallow and a White-Bellied Sea Eagle, but also Musk Lorikeets and Rainbow Lorikeets feeding on the flowering eucalypts, Grey Fantails and Rufous Fantails, White-Browed Scrub Wrens and Superb Fairy Wrens flitting around in the lower branches and Eastern Whipbirds and pigeons foraging the forest floor, as well as hearing a lyrebird mimic his entire repertoire.blogwonboyn20reszd2016-11-24-13-25-45blogwonboyn20reszd2016-11-24-13-36-51blogwonboyn20reszd2016-11-24-13-26-14blogwonboyn20reszd2016-11-24-13-14-35blogwonboyn20reszd2016-11-24-13-45-03blogwonboyn20reszdimg_0197blogwonboyn20reszdimg_0227blogwonboyn20reszd2016-11-24-13-19-48blogwonboyn20reszd2016-11-24-12-15-09blogwonboyn20reszdimg_0340 However, the highlight of the day was the enormous number (over 20 birds at one stage in a two foot wide puddle !)blogwonboyn20reszd2016-11-24-12-11-53blogwonboyn20reszdimg_0035blogwonboyn20reszdimg_0037blogwonboyn20reszdimg_0128blogwonboyn20reszd2016-11-24-12-20-25 and collection of honeyeaters (a hive of honeyeaters?), drinking at road puddles: New Holland Honeyeaters,blogwonboyn20reszdimg_0083 Yellow-Faced Honeyeaters,blogwonboyn20reszdimg_0135 White-Naped Honeyeaters (I loved the cute juveniles!),blogwonboyn20reszdimg_0045blogwonboyn20reszd2016-11-24-12-13-43 a female Eastern Spinebillblogwonboyn20reszdimg_0084 and the tiny Scarlet Honeyeaters- my absolute favourite and so many of them! There were 10 males together at one stage with all their females. blogwonboyn20reszd2016-11-24-12-11-57blogwonboyn20reszd2016-11-24-12-18-44blogwonboyn20reszd2016-11-24-12-20-28blogwonboyn20reszd2016-11-24-12-20-33blogwonboyn20reszdimg_0107 There were also Brush Wattlebirds and a female Beautiful Firetail, an uncommon breeding resident finch in this area, as well as a colony of Bell Miners at the start of the Jewfish Walk.blogwonboyn20reszdimg_0352blogwonboyn20reszdimg_0115blogwonboyn20reszdimg_0061 The intertidal rock platforms have a well-developped littoral fauna including starfish, sea anemones, cunjevoi and sea tulips, molluscs and crabs, and a wide variety of seaweed.blogwonboyn20reszdimg_6209blogwonboyn20reszdimg_6469blogwonboyn20reszdimg_0244blogwonboyn20reszdimg_6063blogwonboyn20reszdimg_6474blogwonboyn20reszdimg_6489blogwonboyn20reszdimg_6060blogwonboyn20reszdimg_6164blogwonboyn20reszdimg_0268blogwonboyn20reszdimg_0271blogwonboyn20reszdimg_6509blogwonboyn20reszdimg_0181blogwonboyn20reszdimg_0252blogwonboyn20reszdimg_6324blogwonboyn20reszdimg_0260 We loved exploring the rock pools on the Baycliff headland (Photos 1 and 2) and rock platforms at Greenglades (Photos 3 and 4).blogwonboyn20reszdimg_6073blogwonboyn20reszd2016-11-24-13-09-14blogwonboyn20reszdimg_0287blogwonboyn20reszdimg_0249blogwonboyn20reszdimg_0243blogwonboyn20reszdimg_6482The beds of bull kelp are quite significant, though declining in number and density with climate change, as are most of the seaweeds!blogwonboyn20reszdimg_6080blogwonboyn20reszdimg_6202 Sea weeds, which produce over half the world’s oxygen supply and store one quarter of the world’s carbon, are an important indicator of atmospheric carbon and climate change, and their decline is a sign that the environment has a major problem.blogwonboyn20reszdimg_0278blogwonboyn20reszdimg_0277blogwonboyn20reszdimg_0275blogwonboyn20reszdimg_0296The ocean is also exceptionally rich in marine life, due to the meeting of the warm East Australian Current ( a 500 m deep and 100 to 200 km wide wedge of tropical water flowing south) and the cold ocean water of the Bass Strait, the warm water current spiralling east and drawing up cold water and sediments from the depths of the ocean floor, as illustrated in this diagram on the NPWS board.blogwonboyn50reszdimg_6390 Often bait balls of concentrated prey form close to the shore, resulting in a feeding frenzy by larger fish, birds and mammals.blogwonboyn20reszd2016-11-24-13-39-12blogwonboyn20reszdimg_6135 Animals migrate south from tropical waters to feed on vast shoals of small fish and krill. Every year, 20 Million short-tailed shearwaters Puffinus tenuirostris make the long journey from Russia and Japan to Australia to breed, while humpback whales Megaptera novaeangliae return with their calves to the rich Antarctic waters every Spring, a journey of 5000 km, one of the longest of any mammal on Earth. See: http://www.wildaboutwhales.com.au/whale-facts/about-whales/whale-migration.

Due to the huge diversity of fauna and flora, providing abundant food resources; the availability of water and fine-grained stone for tool making; and the large number of sheltered campsites, this area has a rich aboriginal heritage and was occupied for many years by the local Yuin people. Part of the Bundian Way, an ancient trading route between the coast and the high country, it was also popular as a meeting place for tribes from Wollongong in the north (Tharawal), Mallacoota in the south (Bidawal) and the Australian Alps and the Monaro in the west (Maneroo), who would gather to trade and barter goods and information and conduct ceremonies. Baycliff is still a place of great spiritual significance to the aboriginal people today. There are over 20 aboriginal sites in Nadgee Nature Reserve including open shell middens; shelters containing middens or art; open campsites on rock platforms, an axe grinding groove site and two burial sites.blogwonboyn20reszd2016-11-24-13-52-07 Many of them are clustered on the foreshore of Wonboyn Lake, as well as other estuaries and beaches, all areas highly vulnerable to disturbance. Extensive middens in the sand dunes and on rock platforms and estuarine edges contain shells of many species; bones of small mammals and macropods, seals, whales, birds and fish; and stone artefacts and hearths.blogwonboyn20reszdimg_0313blogwonboyn20reszd2016-11-24-13-49-40blogwonboyn20reszdimg_0315 The middens on the headland have spectacular views over the mouth of the Wonboyn River and Disaster Bay!blogwonboyn20reszdimg_6308blogwonboyn20reszd2016-11-24-13-39-50blogwonboyn20reszdimg_6305 The aborigines caught fish from the ocean and lake with spears, rock fish traps, lines and mesh; hunted animals in the forests and heath land; collected shellfish on the rock platforms and gathered plant material, including berries, leaves, tubers, seeds, flowers and nectar for food and medicine. The first photo below illustrates key components of aboriginal life: Lomandra, pigface, shells and bones and flint tools. I loved the following photo, which reminded me of a lizard’s head!blogwonboyn20reszdimg_0317 blogwonboyn20reszdimg_0304The aborigines used the juice and leaves of pigface to treat blisters and burns and ate the flowers and sweet centres of its purple fruit raw.blogwonboyn20reszdimg_6340 They dried, split and braided Lomandra leaves into baskets and bags, ate the tender leaf bases raw and ground the seed into a flour for making cakes.blogwonboyn20reszdimg_0345blogwonboyn20reszdimg_0387 This beautiful area is still very popular today with fishermen, day trippers, bushwalkers, bird watchers, photographers and holiday makers. Fishermen catch dusky flathead, bream, tailor, trevalley, whiting , estuary perch and the occasional flathead and mulloway in Lake Wonboyn and salmon, tailor and even striped marlin in the surf. The jetty at Myrtle Cove even has a sink for cleaning fish.blogwonboyn20reszd2016-11-24-10-54-15blogwonboyn20reszdimg_0372 The area’s fishing legacy can be seen in the old rusty 1950s windlass from an old fishing settlement at Greenglades, a picnic area to the south of Baycliff on the edge of the wilderness area. We heard the lyrebird and saw our first Rufous Fantail for the season in the clearing and creek above the windlass (last photo).blogwonboyn20reszdimg_0209blogwonboyn20reszdimg_0222blogwonboyn20reszdimg_0221blogwonboyn20reszdimg_0300 Greenglades has a lovely secluded beach, rocky outcrops, natural bushland and pristine water.blogwonboyn20reszdimg_0146blogwonboyn20reszdimg_0337blogwonboyn20reszdimg_0148 There are three bushwalks in the Baycliff area:

Jewfish Walk: 700 m return (15 minutes) from the car park, through forest to the 100 m long boardwalk over a lowland swamp to the Wonboyn Lake foreshore.blogwonboyn20reszdimg_0344blogwonboyn20reszdimg_0358blogwonboyn20reszdimg_0361blogwonboyn20reszdimg_0393Wonboyn Beach Walk: 1.4 km return (45 minutes) from the car park across 30 ridge-swale couplets, through a low dense woodland of small to medium shrubs and coastal scrub to the beach, where we had extensive views south to Greenglades and Merrica River beach (photos 3 and 4) and north to Green Cape, Disaster Bay and Baycliff (photos 5 and 6).blogwonboyn20reszd2016-11-24-11-28-53blogwonboyn20reszd2016-11-24-11-44-16blogwonboyn20reszd2016-11-24-11-36-24blogwonboyn20reszd2016-11-24-14-10-34blogwonboyn20reszd2016-11-24-11-37-03blogwonboyn20reszd2016-11-24-11-40-13Baycliff Walk: 1.2 km (30 minutes) loop walk from the car park through coastal scrub of Coast Banksia Banksia integrifolia and Bracelet Honey Myrtle Melaleuca armillaris to the saltmarsh communities of the lake foreshore, the river mouth, a long secluded beach and the rocky headland with beautiful views of Green Cape, the lighthouse and Disaster Bay.blogwonboyn20reszd2016-11-24-12-36-39blogwonboyn20reszd2016-11-24-12-41-14blogwonboyn20reszdimg_0016blogwonboyn20reszd2016-11-24-12-49-17blogwonboyn20reszd2016-11-24-12-49-22blogwonboyn20reszd2016-11-24-12-53-31blogwonboyn20reszdimg_6052blogwonboyn20reszd2016-11-24-12-58-59blogwonboyn20reszdimg_6350blogwonboyn20reszd2016-11-24-13-09-33blogwonboyn20reszd2016-11-24-13-10-49blogwonboyn20reszd2016-11-24-13-12-19blogwonboyn20reszdimg_6191blogwonboyn20reszd2016-11-24-13-13-10blogwonboyn20reszdimg_6256blogwonboyn20reszdimg_6253blogwonboyn20reszd2016-11-24-13-23-44It is well worth visiting this stunningly beautiful area over the Summer for the beach and headland alone, as well as the cliffs, rock pools, lake and estuary! Happy Holidays!blogwonboyn20reszdimg_6035 For more detailed information about Nadgee Nature Reserve, please consult the NPWS Management Plan: http://www.environment.nsw.gov.au/resources/parks/pomFinalNadgee.pdf, as well as its chapter in ‘Wild Places: Wilderness in Eastern New South Wales’ by Peter Prineas and Henry Gold. See: http://peterprineas.com.au/wild-places/book-reviews  or google ‘Parallel beach dune systems Wonboyn’ to view this link: https://books.google.com.au/books?id=u6RwkTU6hsAC&pg=PA110&lpg=PA110&dq=parallel+beach+dune+systems+wonboyn&source=bl&ots=bvACtneVS8&sig=ZgXr-z4L6f0MVP7I7WkC3nH6Kdc&hl=en&sa=X&ved=0ahUKEwimpoOpxcLQAhXClJQKHSpEB8gQ6AEIQDAF#v=onepage&q=parallel%20beach%20dune%20systems%20wonboyn&f=false

The Kings of Merrica River

Merrica River Nature Trail is another walk we had wanted to do for a long time and it lies in the northern precinct of Nadgee Nature Reserve, a 20 671 ha wilderness area. In fact, it is the end of the road and car access to this wonderful wilderness area. From Merrica River, it is a 3 to 4 day hike (55 km) around the coast to Mallacoota, Victoria, and is another bucket list camping trip, involving heavy packs and booking ahead. Only 30 hikers are allowed in the reserve at the one time and the cost is $10 per night per person. Permits can be obtained by phoning (02) 6495 5000. I would love to visit it in November to see the masses of moulting swans, resting on Nadgee Lake, while waiting for their new plumage to grow, as well as to run down the enormous sand-dunes at Cape Howe in Croajingalong National Park, also involving a long walk in. There is not that much  information online about Merrica River, but I did read in a bushwalking book that in Spring, the banks of the river were lined with King Orchids Dendrobium speciosum in full bloom, so we resolved to visit it on the last day of  September. We had not envisaged how wonderful the Spring wildflower show would be, so it was a double visual treat in store! blogmerricariver20reszdimg_0498blogmerricariver20reszdimg_0244Because there were so many wildflowers (over 800 species in Nadgee Nature Reserve), this post will be more of a photo essay, in which I will probably just refer to the genus name, unless I am sure of the species name.blogmerricariver20reszdimg_0241blogmerricariver20reszdimg_0208 Here is a much magnified map from the National Parks board of the area:blogmerricariver50reszdimg_0676blogmerricariver75reszdimg_0676-copyTo get there from Eden:

Travel south along the Princes Highway for 22.5km. Turn left on Wonboyn Road and follow it for 8.7 km, just before the fork to Wonboyn Lake. Turn right into the gravel Old Bridge Forest Road and travel for a further 5.6 km, turning left at the fork-it is well signposted.The Merrica River carpark and the start of the track  is located across the Merrica River causeway.blogmerricariver20reszdimg_0108blogmerricariver20reszdimg_0656blogmerricariver20reszdimg_0110The Merrica River Nature Trail is 4 km to the mouth of the Merrica River, where it joins the sea, so it is worth taking a sunhat, drinking water, walking boots and bathers if it is a warm day. The track starts through a tunnel of Coast Banksia Banksia integrifolia.blogmerricariver20reszdimg_0630blogmerricariver20reszdimg_0138 The track crosses a creek, which flows into a small waterfall, then joins the fire trail through a eucalypt forest to the beach…blogmerricariver20reszdimg_0585blogmerricariver20reszdimg_0283blogmerricariver20reszdimg_0290 and the mouth of the Merrica River…blogmerricariver20reszdimg_0295blogmerricariver20reszdimg_0421blogmerricariver20reszdimg_0296 lined with grey lichen-covered rock blocks, with forest right down to the edge of the water.blogmerricariver20reszdimg_0333blogmerricariver20reszdimg_0297blogmerricariver20reszdimg_0303The vegetation in Nadgee Nature Reserve has been almost undisturbed since European settlement and has such an isolated remote feel.blogmerricariver20reszdimg_0398blogmerricariver20reszdimg_0470blogmerricariver20reszdimg_0339 We walked down along the river to see if we could spot a King Orchid, but only found one specimen far on the other side.blogmerricariver20reszdimg_0306blogmerricariver20reszdimg_0311 We did however find a base camp with a kayak and a fireplace under the huge Bracelet Honey-Myrtles, Melaleuca armillaris, which flower later in Summer. What a wonderful spot to camp!blogmerricariver20reszdimg_0327blogmerricariver20reszdimg_0326blogmerricariver20reszdimg_0324 I loved the brown and gold colour of the water, evidence of all the tannins in it!blogmerricariver20reszdimg_0313blogmerricariver20reszdimg_0309 We then turned our attention to Disaster Bay and waded across a shallow knee-high passage, following the cliff line on the right…blogmerricariver20reszdimg_0335blogmerricariver20reszdimg_0363blogmerricariver20reszdimg_0362 where we discovered masses of King Orchids in full bloom on the higher rocks – such a spectacular show and well worth the long walk in!blogmerricariver20reszdimg_0468blogmerricariver20reszdimg_0445blogmerricariver20reszdimg_0374blogmerricariver20reszdimg_0378blogmerricariver20reszdimg_0386 They obviously liked that aspect with full northern sun and even salt spray and wind!blogmerricariver20reszdimg_0387blogmerricariver20reszdimg_0366blogmerricariver20reszdimg_0428 The lower rocks along the shoreline were very attractive with quartz banding and were covered with oysters, as well as being refuge for scurrying crabs!blogmerricariver20reszdimg_0472blogmerricariver20reszdimg_0473blogmerricariver20reszdimg_0481 We saw a Pied Oyster Catcher, a Reef Heron (photo below), and a Black Cormorant searching for food and Gannets diving, but alas, no whales, Ground Parrots, endangered Eastern Bristlebirds, or the pair of resident White-Bellied Sea Eagles!blogmerricariver20reszdimg_0356 We ate lunch out on the rocks facing the ocean and looking straight across Disaster Bay to Green Cape Lighthouse, around the corner from a couple of salmon fisherpeople!blogmerricariver20reszdimg_0410blogmerricariver20reszdimg_0413blogmerricariver20reszdimg_0412 Then, it was time to retrace our steps, taking more wildflower photos and  watching and listening to the many forest birds, including Grey Fantails, Eastern Yellow Robins, Golden Whistler, White Throated Tree Creepers, Lewin Honeyeaters, Satin Bowerbirds, Wonga Pigeons, Grey Thrush, Lorikeets and the migratory Fan-Tailed Cuckoo, who has returned for the Australian Summer. We didn’t see any other animals, as most of them would have been asleep in their tree hollows, but here are some photos of the homes of the resident ants:blogmerricariver20reszdimg_0634blogmerricariver20reszdimg_0635 Finally, here are the wildflower photos, grouped according to colour :

White and Cream:

Forest Clematis Clematis glycinoides;blogmerricariver20reszdimg_0187blogmerricariver20reszdimg_0193 Wedding Bush Ricinocarpus pinifolius;blogmerricariver20reszdimg_0127blogmerricariver20reszdimg_0633 Daisy Bush Olearia sp;blogmerricariver20reszdimg_0254 Apple Berry Billardiera scandens;blogmerricariver20reszdimg_0239 Sweet Pittosporum Pittosporum undulatum;blogmerricariver20reszdimg_0258blogmerricariver20reszdimg_0257 Pimelea linifolia;blogmerricariver20reszdimg_0502blogmerricariver20reszdimg_0129 Beard-Heath Leucopogon sp;blogmerricariver20reszdimg_0189 and a Boronia species.blogmerricariver20reszdimg_0177Yellow, Gold and Orange:

A number of different native pea genus: Pultenaea; Dilwynia, Bossiaea – all that is certain is that they all belong to the Family Fabaceae!;blogmerricariver20reszdimg_0173blogmerricariver20reszdimg_0684blogmerricariver20reszdimg_0150blogmerricariver20reszdimg_0224blogmerricariver20reszdimg_0596blogmerricariver20reszdimg_0617blogmerricariver20reszdimg_0689blogmerricariver20reszdimg_0690blogmerricariver20reszdimg_0544 Golden Glory Pea Gompholobium latifolium;blogmerricariver20reszdimg_0591 Hop Goodenia Goodenia ovata;blogmerricariver20reszdimg_0260 Guinea Flower Hibbertia sp;blogmerricariver20reszdimg_0131blogmerricariver20reszdimg_0132Toothed Guinea Flower Hibbertia dentata;blogmerricariver20reszdimg_0202blogmerricariver20reszdimg_0156blogmerricariver20reszdimg_0155blogmerricariver20reszdimg_0581Fireweed Groundsel Senecio linearifolius;blogmerricariver20reszdimg_0264 Pomaderris elliptica;blogmerricariver20reszdimg_0140 Stringybark Wattle Acacia linearifolia;blogmerricariver20reszdimg_0642 Prickly Moses Acacia ulicifolia;blogmerricariver20reszdimg_0683 Melaleuca megacephala;blogmerricariver20reszdimg_0618blogmerricariver20reszdimg_0678Pink and Purple:

Native Indigo Indigofera australis;blogmerricariver20reszdimg_0568 Hardenbergia violacea;blogmerricariver20reszdimg_0563blogmerricariver20reszdimg_0557 Glycine clandestina;blogmerricariver20reszdimg_0252Thyme Pink Bells Tetratheca thymifolia;blogmerricariver20reszdimg_0597blogmerricariver20reszdimg_0170 Common Heath Epacris impressa;blogmerricariver20reszdimg_0671blogmerricariver20reszdimg_0650 and Purple Burr-Daisy Brachyscome spathulata subsp. spathulata.blogmerricariver20reszdimg_0253Red: Dusky Coral Pea Kennedia rubicunda;blogmerricariver20reszdimg_0528blogmerricariver20reszdimg_0529blogmerricariver20reszdimg_0530blogmerricariver20reszdimg_0246blogmerricariver20reszdimg_0531Bush Cherry Exocarpos sp;blogmerricariver20reszdimg_0545Blue:

Waxlip Orchid Glossodia major;blogmerricariver20reszdimg_0646blogmerricariver20reszdimg_0210blogmerricariver20reszdimg_0211 Native Iris Patersonia sericea;blogiris20reszdimg_0651blogiris20reszdimg_0673 Love Creeper Comesperma volubileblogmerricariver20reszdimg_0553Green: Large Hop Bush Dodonaea triquetrablogmerricariver20reszdimg_0142and the pods of the Sunshine Wattle Acacia terminalis.blogmerricariver20reszdimg_0626There were even some interesting fungi.blogmerricariver20reszdimg_0653blogmerricariver20reszdimg_0248It was a wonderful day out and we were so impressed with the Kings of Merrica River, that we immediately followed up with a visit to Nethercote Falls the next day to see if their King Orchids were also in bloom, as we had missed them last Spring and we were thrilled to discover that they were! Third time lucky! I have added the new photos to the old post: November Falls. See: https://candeloblooms.com/2015/11/19/november-falls/. Next month, we will finish the year with Wonboyn Lake and Bay Cliff, truly the pièce de résistance of the area and a fabulous place to enjoy the Summer! Till then…!