The Birrarung, wetlands, saltmarsh, woodlands and more to explore
A narrow strip of Westgate Park runs between the Birrarung (Yarra River) and Lorimer Street. There are great views across to Williamstown and beneath the soaring bridge above. A punt operates for commuters. The river is saline at this point and a beach appears at low tide.
Volunteers planted into the steep rock walling along its 1km length. This is where you can see Coast Banksia plants and enormous ships sailing under the bridge.
One third of Westgate Park is in wetlands – a large salt lake, a freshwater lake with a large island, a dam, lagoons and ephemeral ponds.
The freshwater lake is quite shallow but is good habitat for the many water-dependent birds – swans, ducks, coots, cormorants, spoonbills, grebes, pelicans, egrets, swamphens, stilts etc.
The salt lake is deep and sometimes turns pink when water levels are low and temperatures are high. The lake is fringed by saltmarsh plants, most of them succulents. We ask you to not walk around the salt lake because these plants grow slowly and are particularly vulnerable to trampling. Very occasionally water levels fall to reveal the hood of a salt-encrusted car!
The eucalypts, including the grand Eucalyptus camaldulensis – Red River Gum, are woodland species planted in most sections of the park.
Bili Nursery
We are a small, not-for-profit nursery aiming to bring biodiversity back into the Melbourne region by propagating and selling indigenous plants.
Melbourne region plants are unique and beautiful and our mission is to conserve them. They evolved over millions of years to be drought-resistant and to tolerate poor soils. Native birds and other animals need them too.
Our clients are councils, landscapers and the general public. We propagate rare plants and those that are hard-to-grow. We encourage people to get to know and love them, and put them in their gardens or pots! We also grow plants for Westgate Park and we sell plants at Bili Nursery shop at 525 Williamstown Road, Port Melbourne (just behind the Port Melbourne Football oval).
Open Mon-Fri 9-4pm, Sat 10-3pm (retail is closed Saturdays during summer).
Call us on 0492 972 652 or email bilinursery@westgatebiodiversity.org.au for more info.
We have a small team of obliging staff and several regular volunteers keen to help and learn about seed collection and preparation, pricking out and growing on. What could be more rewarding! If you would like to volunteer with us, here’s how.
Below is just a taste of the 320 species of indigenous plants that were propagated by Bili Nursery and planted in Westgate Park.
A short history of St Kilda Indigenous Nursery Cooperative (now Bili Nursery)
Since its inception over 25 years ago, Bili Nursery (formerly SKINC) has supplied the indigenous plants that have revegetated the Sandbelt area along the City of Port Phillip coastline.
Drawing on remnant vegetation from as far away as the Mornington Peninsula, the original team devised a species list of plants to put back into the surrounding area. Most of the parent stock was collected from these patches, and over the years, these plants have provided seed and propagation material for over 2 million plants.
These indigenous plants have been used extensively along the foreshore, re-creating frontal sand dune ecosystems and in reserves such as Canterbury Road urban forest, Lagoon reserve, Gill reserve, Turner reserve, Wattie Watson reserve, Point Ormond, Elwood Canal and in numerous local residents gardens.
The early transformation of Westgate Park
Founder, 19 year-old Naomie Sunner, a VCA photography student, discovered the Park in 1999 on her transformative trek along the length of the Yarra River. She thought this neglected, abandoned park – the closest she could get to the river mouth – was nonetheless beautiful and had such potential!
Her initial thought was to volunteer but there was no friends group so, with a little help from mentors, she established and incorporated the Friends of Westgate Park and set to work.
“The sheer size was daunting but this land had been so disturbed that nothing I could do would make it worse. There were some areas with remnant salt marsh but wasn’t the same as walking into a real remnant site. There were maybe 10 planted species, a few of them indigenous but lots of invasives like Juncus acutus.”
She took baby steps, roped in friends and some others but it was largely her own efforts.
“We started planting indigenous species around the Park entrance, some of the salt marsh areas and the hill overlooking the lake. I knew very little about revegetation at the time but volunteered at SKINC (local indigenous nursery), read an awful lot and identified plants by drawing. I call myself nag-taught – taught by nagging other people for info.”
She organised events and planting days with ‘varying success’, took on school groups, learned to make grant applications and started working part time, running a work for the dole program. While her enthusiasm and energy were essential to the group, it wasn’t until a new member turned up sharing her enthusiasm and commitment, that the group really started to make progress in their goal of creating a rich, biodiverse park.
Enter George Fotheringham, a retired landscape contractor with a passion for indigenous plants and birds and a natural landscape designer. He saw a call for volunteers and turned up, impressed that these young people happily worked all day in pouring rain. Ever since, George has worked well more than full time, leading the on-ground effort, mentoring, teaching; the expert.
The next year Tony Flude joined the team, also full time; a skilled organiser who has built a stable of corporations keen for their staff to put in a day’s work; shifting mulch, planting, cutting out woody weeds, knowing it will be well organised and worthwhile. Service clubs, work programs added to the effort.
Rob Youl OAM, a Landcare movement pioneer, established the Friends’ strong partnership with Landcare. Neil Blake, OAM from Port Phillip EcoCentre gave guidance. Lecki Ord, architect/planner and former Lord Mayor of Melbourne led the advocacy effort, assisted with planning, nursery and on-ground work. The very diverse committee of management included Janet Bolitho, Malcolm & Ruth Cook, Lyn Allison, Jackie Kerr and Michael Cole.
Supporting corporations are too numerous to list but neighbour, Holden, provided generous cash support over time and a very useful park vehicle. Much-valued partners, the St Kilda Indigenous Nursery Co-op gave technical assistance and produced over half the seedlings used. The Friends worked closely with Parks Victoria; Westgate Park managers, and Port of Melbourne Corporation, taking care of vegetation on the Port’s river section.
(Extract from 30th anniversary of Westgate Park, Nov 2015)
The Friends of Westgate Park was made up of enthusiastic people, passionate about Westgate Park and the natural environment. With skills in horticulture, natural resources management, plant, bird and animal identification and plant propagation, and the energy to get out and do it, that’s what they did!
Their vision was to:
Transform the Park into a bushland setting for locally indigenous plants and animals – a place where visitors can appreciate richly diverse, natural ecosystems in a beautiful landscape.
Through direct experience their aim was to share their knowledge about the value and importance of the species that thrived in inner Melbourne before European settlement and to encourage their protection and adoption in gardens and parks elsewhere.
So far, they have planted more than 300,000 plants in nine distinct vegetation areas or EVCs, have successfully cultivated rare and endangered species, propagated much of what is planted and improved and shared seed stocks with other groups.
In 2010 the Friends of Westgate Park won the prestigious Urban Landcare Award for their work.
Over the last 19 years they have also used their advocacy skills and good relations with governments and government agencies to have 7.8ha of adjacent land added to the Park and undertaken major landscaping projects such as the Southern Wetlands, Port land on the Yarra River bank, the Todd Road Embankment and much more.
They have partnered with business to improve lake and wetland water quality, engaged with employment agencies and schools to teach young people about horticulture and worked with corporations to provide staff with the happy experience of working in the Park.
Their aim was to engage people of all ages and backgrounds in volunteering their time and effort to achieve the vision and to enjoy this remarkable park.
Transforming Westgate Park
The revegetation plan for Westgate Park using indigenous plants was developed by the Friends of Westgate Park not long after their formation in 1999, informed by in-house expertise in botany, planning and gardening and the invaluable Indigenous Plants of the Sandbelt – by Rob Scott and others and the Guide to the Indigenous Plants of the Greater Melbourne Area – Flora of Melbourne – by Marilyn Bull.
Westgate Park – a constructed and then largely neglected landscape of 40 hectares – is now an environmental gem, thanks in large part to this plan.
Background
Before it was constructed by the Victorian Department of Conservation, Forests & Lands in the 1980s, the land that is now Westgate Park had been mined for sand, degraded by industrial processes and rubbish dumping and it was used as a construction site for the Bridge. Countless truckloads of demolition waste and soils of all types were brought in from all over Melbourne to shape the park into small hills and mounds, wetlands and lakes. It was initially vegetated with Australian plants but most were not indigenous and either died because they were unsuitable for the Melbourne climate or became weedy. (These have provided limited shelter, especially for birds, and so are being removed only as indigenous plants mature and can take their place.)
For these reasons, revegetation using only the pre-settlement sand dune and marsh vegetation would have been inappropriate. Instead the plan was to create a diversity of species-rich, bushland habitats that once existed within 5-10 km of the Park at the time of European settlement – South Melbourne and Port Melbourne and along the Yarra to the city – part of the Sand Belt Region of Melbourne.
Plant communities
Nine indigenous plant communities or Ecological Vegetation Classes were identified that would:
- be resilient to climate change
- be attractive habitat for a wide range of birds and insects
- minimise the requirement for ongoing maintenance
- increase the vegetative mass to also capture carbon and help reduce the heat island of central Melbourne
- be a showcase for the amazing diversity of indigenous plants from this region
EVCs were determined by soil, exposure and topography and they transition in a natural manner from Coast Banksia Woodland at the river edge through to Saltmarsh around the salt lakes further inland at Todd Road. Altogether there are 320 plant species in the Park, many are in several of the nine EVC areas.
Reclaiming nature takes time & effort
The first areas to be planted almost 20 years ago were near the Yarra River and north of the Freshwater Lake. The usual practice is to spot plant large trees and shrubs so that once these mature, the area can be planted out with a diversity of shrubs, grasses, wildflowers and groundcovers that benefit from the microclimate and protection of larger vegetation.
Because little topsoil was used initially, all garden beds are mulched several times over before leaves and bark can build sufficiently to protect the soil and create substrate for beneficial fungi, microbes and insect populations.
Other maturing areas such as the northern red gum woodland, the heath on the northwest corner of the freshwater lake, grassy woodland on the hill west of the freshwater lake and grassland just north of Westgate Bridge show the potential of indigenous vegetation to provide habitat and a food chain for an astoundingly diverse range of fauna. They also make an attractive floral display in spring and summer.
In recent years around 20,000 plants have been put in the ground each year and more than 300,000 planted since 1999. The vast majority of these were grown by the St Kilda Indigenous Nursery in Williamstown Road, Port Melbourne and the Friends of Westgate Park in their small compound (now combined under amalgamation and called Bili Nursery). For many years now, plants in both nurseries have been propagated from seeds and cuttings harvested from Westgate Park and, as more plants reach maturity and insect populations grow to pollinate them, more can be grown and supplied to other Sand Belt areas.
Some of the many threats to plant survival are drought (the Park is not irrigated), possum and rabbit attack, weed invasion, incorrect soil pH and lack of mycorrhizal fungi. However, many plants are producing seed in substantial quantities and, with rabbits now under control, thousands are regenerating – a good indication that they will be self-sustaining well into the future. More planting will be necessary, particularly in those areas most recently added to the Park until perhaps 2021/23 and thereafter, vegetation should only require ongoing maintenance.
See also our page on biodiversity here and our 320 plants in the middle section of the home page.
Citizen Science – birds
For two decades our ‘bird survey volunteers’ have meticulously counted and recorded the bird species in Westgate Park and the number has now grown to 175. Not bad for a park surrounded by industry and traffic!
The surveys, held on Monday mornings, follow the same route around Westgate Park and the reports provide extraordinary insights into the movements of these birds. Typically ~60 bird species are seen or heard each month. Sightings between surveys are added to the data. Weather, lake water levels and notable or unusual sightings are recorded.
On these routes we often come across non-bird species like the Long Necked Turtle digging a hole in which to lay her eggs. The very cute families of Superb Fairy Wrens – now the biggest population of these birds in Melbourne.
Our brilliant photographers – Ursula, Andrew, Elke, Peter and others – capture moments in time like the Powerful Owl with a small possum in its claws, the mating rituals of the Hoary-headed Grebes, the Yellow-Tail Black Cockatoos ripping bark to get to the grubs, the Pied Cormorant with a yabby, the Willy Wagtail about to fledge, the shy Buff-banded Rail. So many stories!
If you would like to join the group to look and learn, call Rob on 0407 362 840.
Bili Nursery
| Aceana echinata | Eryngium vesiculosum | Pimelea glauca |
| Aceana ovina | Eucalyptus cephalocarpa | Pimelea humilis |
| Ajuga australis | Eucalyptus globulous | Pimelea linifolia |
| Arthropodium minus | Eucalyptus macrorhyncha | Poa ensiformis |
| Asperula conferta | Eucalyptus microcarpa | Potomogeton cheesemanii |
| Austrostipa bigeniculata | Eucalyptus obliqua | Potomogeton crispus |
| Austrostipa curticoma | Eucalyptus regnans | Potomogeton ochreatus |
| Austrostipa densiflora | Eucalyptus siederoxylon | Prosthanthera melissifolia |
| Austrostipa gibbosa | Eutaxia difusa | Prosthanthera nivea |
| Austrostipa pubinoidies | Goodenia gracilis | Pultenaea gunnii |
| Austrostipa rudis | Goodenia humilis | Pultenaea hispidula |
| Austrostipa semibarbarta | Goodenia pinnatifida | Pultenaea pendunculata |
| Baloskion tetraphylla | Gratiola peruviana | Pultenaea scabra |
| Baumea arthrophylla | Hibbertia fasicularis | Pultenaea stricta |
| Baumea articulata | Hibbertia sericea | Pultenaea tenuifolia |
| Baumea juncea | Hovea heterophylla | Pycnosorus chrysanthes |
| Bolboschoenus caldwelli | Imperata cylindrica | Pycnosorus globosus |
| Bolboschoenus fluvitalis | Juncus holoschoenus | Ranunculus amphitrichus |
| Bolboschoenus medianus | Juncus australis | Ranunculus lappaceus |
| Bossiea obcordatus | Juncus gregiflorus | Rodanthe anthemoides |
| Brachyscome diversifolia | Juncus pauciflorus | Rumex bidens |
| Brachyscome graminea | Juncus procerus | Rumex brownii |
| Brunonia australis | Juncus sarophorus | Rumex tenax |
| Caesia calliantha | Juncus semisolidus | Rutidosis leptorhyncoides |
| Caesia parviflora | Juncus subsecundus | Rytidosperma bipartitum |
| Cassinia longifolia | Kunzea leptospermoides | Rytidsoperma fulvum |
| Carex bichenoviana | Leptorhynchos squamatus | Rytidsoperma pallidum |
| Carex breviculmis | Leptorhynchos tenufolius | Schoenoplectus pungens |
| Carex guadichaudiana | Leucopogon ericoidies | Schoenoplectus tabernaemontani |
| Carex inversa | Leucopogon parviflorus | Senecio glomeratus |
| Carex inyx | Leucopogon virgatus | Senecio hispidulus |
| Cassinia longifolia | Lobelia irrigua | Senecio macrocarpus |
| Chamaescilla corymbosa | Lomandra filiformis | Senecio odoratus |
| Chorizandra australis | Lomandra filiformis subsp coriacea | Solanum aviculare |
| Chorizandra cymbaria | Lomandra multiflora | Spyridium parvifolium |
| Clematis aristata | Lomandra nana | Tetratheca bauerifolia |
| Coprosma quadrifida | Lythrum salicaria | Themeda triandra |
| Craspedia canens | Minuria leptophylla | Tricoryne elatior |
| Craspedia paludicola | Montia australasica | Triglochin alcockiae |
| Craspedia variabilis | Muehlenbeckia adpressa | Valisneria australis |
| Cyperus gunnii | Myriophyllum salsugineum | Velleia paradoxa |
| Cyperus lucidus | Myriophyllum verrucosum | Veronica plebia |
| Davesia latifolia | Myriophyllum caput medusae | Veronica subtilis |
| Davesia leptophylla | Myrsine howittiana | Vittadinia cuneata |
| Davesia ulicina | Olearia ciliata | Wahlenbergia communis |
| Dianella sp aff revoluta | Oleria asterotricha | Wahlenbergia graniticola |
| Dianella tasmanica | Ozothamnus obcordatus | Wahlenbergia luteola |
| Dillwynia cinerascens | Ozothamnus rosmarinifolius | Wurmbea dioica spp dioica |
| Dillwynia sericea | Patersonia fragilis | Xanthorrhoea australis |
| Eleocharis sphacelata | Pimelea curviflora | Xerochrysum palustre |
Bili Nursery
You can choose from our big range of indigenous plants at Bili Nursery, 525 Williamstown Road, Port Melbourne. We are open Monday to Friday 9-4pm and Saturday 10-3pm.
Our story
Since its inception over 20 years ago, Bili Nursery (formerly SKINC) has supplied the indigenous plants that have revegetated the Sandbelt area along the City of Port Phillip coastline.
Drawing on remnant vegetation from as far away as the Mornington Peninsula, the original team devised a species list of plants to put back into the surrounding area. Most of the parent stock was collected from these patches, and over the years, these plants have provided seed and propagation material for over 2 million plants.
These indigenous plants have been used extensively along the foreshore, re-creating frontal sand dune ecosystems and in reserves such as Canterbury Road urban forest, Lagoon reserve, Gill reserve, Turner reserve, Wattie Watson reserve, Point Ormond, Elwood Canal and in numerous local residents gardens.
Plants in Westgate Park
For over 20 years the Friends of Westgate Park, now Westgate Biodiversity: Bili Nursery & Landcare, volunteered in propagating and planting over 320 indigenous plant species in Westgate Park, Port Melbourne – a 40 hectare bushland park.
These were the plants of the Sand Belt Region of Melbourne – from the Birrarung Yarra River bank to the CBD, down to Port Phillip Bay and around the bay to Brighton.
Here are the lists and images of those plants:
Microbat monitoring is back
You are welcome to join us for the spring Microbats survey after a few months of no activity over winter. We meet at the Barbecue area near the toilets and the entrance to the Park on Todd Road at 5pm Sat 19th October.
If you are new to microbat monitoring, let us know you are coming here. Bring a warm jacket, torch, enclosed shoes/boots; wear mossie repellent. Snacks/drinks if required.
This time we will be meeting to check on bat boxes and at dusk hopefully to observe microbats flying out of their roosts and to record their echo-location calls as they forage for prey. Their calls are outside human hearing range so we will use echo meters to produce a spectrogram or chart which can help identify which microbats are present.
Just over a year ago Andrea and the team at Westgate Biodiversity: Bili Nursery & Landcare started our Citizen Science Microbat project by initiating a “Hollows for Habitat” programme of bat boxes and birds at Westgate Park to aid microbats and birds to find a roost or safe place to breed in the absence of hollows which would normally be found in old trees (often 100 years old or more).
Here’s what the Gould’s Wattled Bat echo-locating call looks like on a spectogram:
Here’s a recap of our activity and a refresher for those of you who haven’t been before:
Here is the Manual for the project we have at Westgate Park. Here is the map of the box sites.
Our last survey was June 23 and our single male Gould’s Wattled bat was still in residence.
We’re hoping to find a brooding box or additional microbats using the boxes this year.
Echolocators have so far only picked up Gould’s Wattled bats with any certainty, with plenty of microbat bat sightings over the freshwater lake at dusk so we’re hoping to expand on that this summer.
7 Oct bird survey
Continuing moderate rains have maintained water levels in both major lakes. On this overcast and windy day, overall numbers were exceptional, with some rarities encountered. Several species appeared to be breeding. There is quite a lot of recent algal growth in the freshwater lake.
A high number of species that are only occasionally seen have been recorded on today’s survey, the most notable being a Blue-winged Parrot, White-winged Triller, Red-necked Stint and a pair of Pied Oystercatchers along the Yarra River. Sightings by our photographer Ursula and those recorded on eBird for September are no less impressive. They include a Pink-eared Duck, 20 Yellow-tailed Black Cockatoos, White-necked Heron and Intermediate Egret in breeding plumage.