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  • Conservation, Forests & Lands

    7W W Little Desert National Park

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  • Facilities Animals

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    There are good sealed roads to the park from Kiata andNhill, and a reasonable gravel road from Dimboola. No roadgoes through the park.

    Basic facilities are provided at the picnic area and the campground (both south of Kiata). The water supply is limitedand campers are asked to bring their own water. Fire places,picnic tables, and pit toilets are supplied. There are campingfees.

    Private campgrounds and hotel/motel accommodation areprovided at Nhill and Dimboola. Group accommodation isavailable at a hostel south of Winiam.

    Nature walk leaflets are available from the Rangers and atthe start of the tracks.

    Different soils, different plantsThe major soils in the park are wind-blown sands thatsupport mostly mallee and heath plants. The mallees are agroup of eucalypts with many stems arising from a buriedtrunk called a lignotuber. These mallee roots were verypopular for firewood.

    The heathlands are most spectacular in spring. Splashes ofpink and red provided by brush heath and flame heath aredispersed among the brilliant yellow of wattles and guineaflowers. Beard heath and the fringed heath-myrtle bothhave masses of white flowers that contribute to this colourful sight. The pale lemon flowering spikes of desert banksiasadd subtle colour to these plant communities in winter.

    As the soils change, so do the plants and animals associatedwith them. For example yellow gums, which have smooth,mottled bark, are usually found where clay occurs near thesurface. They can be seen around the campground southof Kiata.

    Scattered throughout sandy areas of the park, and elsewhere in the Little Desert, are iron-rich sandstones calledlaterite forming ridges on which broombrush can be found.Brown stringybark occurs on a fairly wide range of soils,often growing with heath plants.

    Along the eastern boundary of the park the alluvial soils ofthe Wimmera River floodplain support river red gum andblack box woodlands. These trees are rarely seen elsewherein the park because they need floods before their seedswill grow.

    Past visitorsNo permanent campsites of the local Aborigines have beenrecorded in the park. There are remnants of a few 'transit'camps along the river floodplains where axeheads, weapons,mill stones and ochre have been found. Some of the rocks

    found in these prehistoric rubbish dumps were carried byAborigines from places as far away as the Grampians andLancefield. Studies of the shells and bones in their campsites reveal the kinds of food they ate. Fish, kangaroos,emus and their eggs, and freshwater shellfish were allimportant in their diet. The last full-blood Aborigine fromthe area died in the 1940s.

    Life for the pioneers in the district was difficult. The watersupply was low, the soils infertile and the country harsh.Apart from some sheep grazing there was little agriculturaldevelopment.

    Birdwatchers will find plenty to do in the Little Desert.Parrots, wrens and currawongs are common around thecampground and the Sanctuary Nature Walk. When flowering, both banksias and yellow gums are a prolific source ofnectar for insects and for birds such as babblers, wattlebirds and other honeyeaters. Perhaps the most fascinatingbird, and certainly one of the most industrious, is themallee fowl, a bird about the size of a turkey that lives inarid areas of Australia. This seed and insect eating birdworks and builds its earthen mound for about ten monthseach year. In a single season, a female can lay up to thirtyeggs. Infant mortality, however, is extremely high and only.2-3 of these chicks will survive to adulthood. If you wouldlike to find out more about this bird, copies of a malleefowl brochure can be obtained from the Rangers.

    Brush-tailed possums, kangaroos, and bats, as well as emusand many different kinds of reptiles can also be seen. Youmay often find the bearded dragon and stumpy tailedlizards along tracks and other exposed areas, basking in thesun to raise their body temperature.

    FiresFires, both naturally occurring and caused by man, havelong played an important role in the Little Desert. Charcoalstumps and burnt, bare patches of ground are evident inmany parts of the park for months and in some cases yearsafter a fire has swept through.

    In order to survive, the desert plants and animals must beadapted to fire. Mallees, for instance, are able to send upnew shoots if their above-ground parts are burnt. Banksiasand She-oaks have hard woody seed containers that openfollowing fire. Their seeds.are dropped onto the ash bedand, after rain, quickly develop and grow.

    Several fires have burnt different areas of the Little Desertin the last decade. A large wildfire occurred in early 1977when most of the eastern part of the park was burnt.

    Looking after National ParksThe L i t t le Deser t Nat ional Park and Vic tor ia 's o thernational parks are special places permanently reserved bythe government of Victoria to protect parts of our naturalenvironment for the benefit of people now and in thefuture.

    There are regulations designed to protect National Parks.Dogs, cats and firearms are not permitted and no fires maybe lit except in the fireplaces provided. All plants andanimals are protected and may not be harmed or removed.By observing these commonsense regulations, you will helpus keep these areas unspoiled for your chi ldren andtheirs.

    Further informationFor more information, contact:

    # Ranger-ln-Charge Little Desert National ParkR.M.B. 389Nhill. 3418.

    (Tel.: (053) 89 9218)A.H. (053) 89 9222

    Horsham Regional Off iceP.O. Box 487Horsham 3400Telephone: (053) 82 5011

    Head Office, telephone: (03) 651 4011

    October, 1978.Revised July 1985

  • Conservation, Forests & Lands

    Little DesertNational Park

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    The Sanctuary Nature WalkJoin us for a nature walk to see some of the plants and animals of theLittle Desert National Park. The walk starts near the picnic area 10kilometres south of Kiata. The walk is one kilometre long and takesabout 30 minutes to complete.

    10

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    B O O

    Numbered pegs along the way correspond to numbersin t he l eafle t , bu t t he re i s l o t s t o see , hea r,and discover between the pegs as well!

    < f t >50 m

    The walk is named after the former KiataLowan Sanctuary which was the name of thisa r e a b e f o r e i t b e c a m e p a r t o f L i t t l eDesert National Park.

    Walk starts hereo- S3

    KIATA

    1 Mallee and echidnasNear this peg is an oldclump of Yellow Mallee,a multi-stemmed shrub

    x l / 3

    -NHILLwith large ridged fruits. Like other mallees, this eucalypt has alarge rootstock beneath the ground. New shoots grow from therootstock after fire, severe frost or drought.

    Leaf, bud and fruit of Yellow Mallee

    Watch for Echidnas as you walk along. These pricklyimals have long claws for burrowing into the soi l .u wi l l of ten find their t racks and diggings aroundt nests, where they have been foraging for food.

    Instead of dr ink ing water they get mois turefrom the body fluids of ants and termites. Thel o n g s t i c k y t o n g u e i s u s e d t o l i c k t h e s einsects from their nests.

    Echidna xl/7

    2 Living broomsThe large bushes growing here are Broom Honey-myrtle, a type ofmelaleuca or paperbark. They earned their name from earlyEuropean settlers who used the branches and foliage to sweepout their homes. In more recent times they have been used tomake brush fences. x l / 8 x l / 6

    Leaves, flowers and fruits of Broombush

    Department of Conservation, Forests & Lan.

  • 3 StringybarkThis tree is a Brown Stringybark, the only type of stringybark in the park. It isdistinguished from other local eucalypts by its deep, fibrous bark. Of interest, theterm 'eucalypt' means 'well covered'. If you examine the buds of any gums, boxes,stringybarks or mallees you will find that they are all covered by a small cap.

    4 Living cyclesA number of young Oyster Bay Pines can be seen growing around here.These native pines have clumps of woody cones or seed containersthat are an important source of food for many birds. When these

    xl cones open, the seeds drop to the ground and become implanted in theClosed and soil. They develop and grow to form saplings and, later on, adultopen cones of trees.Oyster Bay PineMany of the dead pines along the walk were killed by severe frosts in 1982. Manyother plants had their growing tips killed, or died completely, as a result of thefrost, or the drought conditions over the summer of 1982-83. Some plants send outnew shoots and leaves after such natural disasters. Others have to start again fromseed.

    5 A different broomA dense stand of Broom Baeckea once grew here. Many of these shrubshave died but some living examples can be seen to the left of thet r a c k . A t fi r s t g l a n c e t h e y m a y a p p e a r v e r y s i m i l a r t o t h eBroombush but i f you look care fu l ly you wi l l find that the BroomBaeckea has shorter leaves and more widely-spaced fruits. Baeckeaflowers are similar to those of the tea-tree which is in the same plantf amily.(Myrtaceae)

    6 WallowaWallowa, the wattle near the peg,produces copious flowers and seeds.It is very common in the park andprovides shelter and food for manyanimals. It is a favourite food oft h e M a l l e e f o w l i n p a r t i c u l a r .Wallowa is an Aboriginal word meaning' w a t t l e t r e e ' . \From June to November orchid loverswill find greenhoods, sun orchids andspider orchids around here.

    V\

    Wallowa xl/2 Greenhood Orchids xl/2

    7 The remarkable thermometer birdTwenty metres along the side track is an old Malleefowlmound that is known to have been worked in theearly 1880s. It has not been used for severalyears now.Mal leefowl are cal led ' thermometerbi rds ' because they spend aboutten months of the year building andregulat ing the temperature of thenest. In the diagram you can see across section of a typical mound.

    W y ) y m ^Egg _

    chamberV K*N a t u r a Ts o i r v W 7 ^ >

    Fermenting vegetable matter

    Diagrammatic cross section of a mound

  • The birds dig a pit in the soil and fill it with twigs, bark and leaves whichferment to form a compost heap. This is covered by a layer of sand. The eggs arelaid in a chamber within the mound. Egg laying and brooding last over four monthsand during that period the temperature inside the egg chamber must be kept at 33degrees C. This is checked daily by the male who balances the heat of fermentation,the suns warmth, and the air temperature by varying the amount of sand covering theeggs. This ensures that usually the temperature of the eggs does not fluctuate bymore than 1 degree C.

    Here you can see what remains of the birds hard work,matter and sand have gone.Retrace your steps and continue along the main track.

    Most of the overlying plant

    8 ShrubberyHave you noticed the wide variety of small shrubs as you've beenwalking along? Some of the more common ones are Flame Heath, afavourite food for Emus, Brush Heath, Silky Tea-tree andFringe-myrtle. Partly undigested Flame Heath flowers can oftenbe recognised in emus' droppings. The flowers of Fringe-myrtlerange in colour from white to vivid pink.

    Flame Heath xl/2

    9 Life with spikesCarefully feel the needle shaped leaves of the Desert Hakea which is just behind thepeg. They have a hard outer layer called a cuticle that protects the plant from theharsh summer heat - another example of successful adaptation to a dry climate.

    More orchids can be found here. Pink Fingers and the Leopard Orchid are most common.

    10 Untidy bush ?Some people think that the bush has an untidy appearance with dead branches andleaves strewn about. But these plant remains are very important . They provide

    homes for p lants , such as l ichens , and a host o f insects ,spiders, lizards and other small animals which in turn serve asfood for birds, lizards and mammals. Eventually, too, the deadplants rot down, freeing nutrients for l iving plants to use.

    Gecko xl/2

    11 Different soil - different plantsHave you noticed any changes in the vegetation? You have nowleft the sandy soils that favour Brown Stringybark and movedinto clayey soils that support a growth of Yellow Gums. Thesetrees have light mottled bark and are common around the picnica r e a . x *

    Leaves and fruitsAnother dist inct ive tree is the Drooping She-oak of Yel low Gumw i t h i t s d a r k t r u n k a n d l o n g h a n g i n g b r a n c h l e t s . x l / 3You need a hand lens to have a good look at the leaves of thesetrees. They are reduced to tiny scales that form rings aroundthe branchlets.

    The l ow tu f t ed p lan t w i t h ve ry sma l l l eaves nea r t he t rack i s ca l l ed Go ldenPennants. I t produces a bri l lant display in spring.

    The track to the r ight is the start of a walk which does a circuit of the wholesanctuary block. The walk takes approximately 2 hours and the return is via thebitumen road from the camp-ground turn off.

  • 12 A rare oneThe dark green shrub is a rare plant with a very

    l i m i t e d d i s t r i b u t i o n . I t i s t h e H a i r y - p o d Wa t t l ewhich is found only in a few areas near Dimboola and

    Nhill in Victoria and in Burra Gorge of South Australia.Several other rare plants are also guaranteed protection

    b y g r o w i n g w i t h i n L i t t l e D e s e r t N a t i o n a l P a r k . T h epro tec t ion in a na t iona l park means tha t w i th the cor rec t

    management they should always be growing here even if they dieout elsewhere.

    Hairy-pod Wattle xl/3

    We hope you have enjoyed this walk.

    If you have any more questions, the rangers will be glad to answer them and to helpyou in any way they can.If you don't want to keep this leaflet, please return it to the box for someone elseto use.

    Illustrations provided by courtesy of J. Ros Garnet, the Gould League of Victoria,L.F. Costermans, and F.J.C. Rogers.

    SCIENTIFIC NAMES OF PLANTS MENTIONED IN LEAFLET

    Oyster Bay Pine Call i tr is rhomboidea

    Pink FingersLeopard OrchidGreenhood OrchidsSun Orchids

    Caladenia catenataDiuris maculataPterostyl is spp.Thelymitra spp.

    Drooping She-oakSpider-orchidsFlame HeathBrush HeathGolden PennantsWallowaHairy-pod WattleBroom BaeckeaFringe-myrt leBrown StringybarkYellow MalleeYellow GumSilky Tea-treeBroom Honey-myrtleDesert Hakea

    Casuarina strictaCaladenia spp.Astroloma conostephioidesBrachyloma ericoidesGlischrocaryon behriiAcacia calamifoliaAcacia glandulicarpaBaeckea behriiCalytr ix tetragonaEucalyptus baxteriEucalyptus incrassataEucalyptus leucoxylonLeptospermum myrsinoidesMelaleuca uncinataHakea muellerana

    For further information contact:

    Litt le Desert National ParkRMB 389N h i l l . V i c . 3 4 1 8Phone (053) 899218

    Horsham Regional Office21 McLachlan StreetH o r s h a m . V i c . 3 4 0 0Phone (053) 825011

    Revised March 1986