This little known mid-mountains Blue Mountains Swamp has been part of the landscape-wide Swampcare program since 2014. There is plenty of primary work to be done on a variety of weeds – Erica, Buddleia, Privet, and Crofton Weed. Lunch and morning tea donated by Hominy. Numbers are limited and COVID restriction apply.
Bookings Essential. Please RSVP by Friday 27th August. Use the RSVP function below to book your place.
This event has been CANCELLED due to coronavirus concerns.
Come and join the long term efforts of volunteers to free this large swamp system of a huge variety of weeds and restore the habitat of the Giant Dragon Fly and the Blue Mountains Water Skink. A joint NPWS / BMCC activity. Lunch and morning tea donated by the Hominy Bakery.
Book by Friday 14th of March with Erin on ehall@bmcc.nsw.gov.au or 4780 5623
Come along and support the Braeside Bushcare group.
We will spend the day working our way along the border of the park in search of Holly and Cherry Laurel which our monthly group has nearly finished off. Morning Tea and Lunch provided.
Book by the Wednesday the 18th of September with Grant on 0499 699 150 or grant.purcell@environment.nsw.gov.au
An opportunity to continue the long term efforts of volunteers to keep improving this large swamp system that needs help to reverse the impact of many varieties of weeds. A known site of two threatened species, Giant Dragonfly and the Blue Mountains Water Skink.
This is a joint NPWS and BMCC activity. Lunch and morning tea donated by Hominy Bakery. Please book by the 3rd September with Edward on 4780 5623 or ebaylisshack@bmcc.nsw.gov.au .
Come for the day or just the morning.
Help us get this swamp back into shape. This stream is part of the headwaters to the Braeside Swamp which is very important to the health of Govetts Leap Falls.
There is a wide range of weeds to choose from including Holly, Honeysuckle, Privet and Jasmine. Enjoy a delicious morning tea and lunch donated by Hominy Bakery.
Please book by the 25 February via email: bushcare@bmcc.nsw.gov.au or phone: 4780 5623 to confirm the address and meeting spot.
Do you have a swamp in your backyard or interested in swamp restoration?
Then come join us for this very special event in Hazelbrook, where you will learn the basic principles about swamp restoration whilst giving this swamp a helping hand.
The swamp is located off Rocklea Street, which is the very north end of the urban area and is still in its early stages of being restored, so there is plenty of primary work to be done on a variety of weeds – Erica, buddleia, privet, crofton weed.
A FREE delicious lunch and morning tea has been kindly donated by Hominy Bakery.
Bookings are essential so please RSVP via the link on this page or contact Stephanie at schew@bmcc.nsw.gov.au. by Thursday 20 September.
https://www.bushcarebluemountains.org.au/event/swampcare-at-north-hazelbrook/
Where: Rocklea Street, North Hazelbrook
When: Friday, 28 September @ 9:00 am – 3:00 pm
The 10 year anniversary of Blue Mountains City Council’s Swampcare and Save our Swamps Program was celebrated at a Swamp Symposium recently that highlighted the significant and award-winning achievements of swamp restoration in the Blue Mountains.
The one-day conference, which attracted 65 attendees, highlighted dedicated Swampcare volunteers who have contributed over 10,000 hours towards protecting Blue Mountains swamps.
Mayor, Cr Mark Greenhill, said the award-winning approach to swamp restoration is part of Council’s whole of catchment approach to environmental management.
“Swampcare is a vital part of Council’s highly effective volunteer program aimed at biodiversity conservation,” Cr Greenhill said. “We’re able to better protect and restore swamps across the city thanks to 75 dedicated Swampcare volunteers.
Blue Mountains Swamps are a biologically diverse plant community that occurs nowhere else in the world. The vegetation in these swamps range from low button grass clumps to large shrubs such as the Hakea and Grevillea species. The swamps provide essential habitat to several Threatened Species such as the Blue Mountains Water Skink (Eulamprus leuraensis) and the Giant Dragonfly (Petalura gigantea).
Council’s Upland Swamp Rehabilitation Program started in 2006 after Blue Mountains swamps were listed as part of the Temperate Highland Peat Swamps on Sandstone endangered ecological community.
In 2008 Blue Mountains and Lithgow City Councils formed a partnership to deliver the ‘Save our Swamps’ (S.O.S) project to restore the endangered ecological community across both local government areas. The project was supported by grant funding of $250,000 over 3 years from the Urban Sustainability program of the NSW Environmental Trust.
In 2009 the S.O.S. project received a $400,000 Federal Government ‘Caring for Country’ grant to expand the program to incorporate Wingecarribee Shire Council and Gosford City Council. The partnership resulted in the swamp remediation model being rolled out to over 95% of the endangered ecological community in the four local government areas.
The innovative integrated approach led to the project receiving four awards, including a special commendation in the United Nations World Environment Day Award for Excellence in Overall Environmental Management in 2011.
Speakers at the conference included Palaeoecologist, Dr Lennard Martin, who spoke on the ancient origins of swamps and Principal Scientist at the NSW Office of Environment and Heritage, Martin Krogh, who discussed the health of Newnes and Woronora Plateau Swamps.
Eric Mahony and Amy St Lawrence from Council’s Environment and Culture Branch also gave presentations. The day finished up with a field trip to the new soft engineering stormwater structures installed at the Leura catchment.
The Swamp Symposium was made possible by funding from the Office of Environment and Heritage ‘Save Our Species’ program, the new NSW Environmental Trust funded ‘Swamped by Threats’ project and Council.
Interested in Swampcare? Get involved by emailing schew@bmcc.nsw.gov.au or call the Bushcare office on 4780 5623.
Come for the day or just the morning. Help us get this swamp back into shape. This swamp forms part of the extensive Braeside Upland Swamp which flows into Govetts Leap Falls. Enjoy a delicious morning tea and lunch donated by the Hominy Bakery. Book with Stephanie at by Friday 22 September.
North Hazelbrook Swamp July 2009 photo Lyndal Sullivan
Swampcare is celebrating its 10 year anniversary this year! From the first on ground workday at Kittyhawke Swamp in North Wentworth Falls in March 2007 Swampcare has grown into an annual program of events in the Blue Mountains run by Council’s Bushcare. Swampcare provides opportunities for volunteers to learn about swamps and the special requirements of undertaking bush regeneration in these sensitive places as well as making hands on contributions to protecting them.
Many workshops have been held over the years to add to the knowledge of volunteers covering swamp ecology, vegetation, threatened species and techniques to rehydrate swamps. A Swamp Symposium will be held on Wednesday 21st June to celebrate and continue developing community knowledge, thanks to people such as Dr Ian Baird, who has very generously given his time and shared his knowledge by regularly presenting workshops.
Over the 10 years more than 2000 volunteer hours have been contributed in on site works. Many thanks must also go to Hominy Bakery in Katoomba who have been donating delicious lunches and morning teas for volunteers at every event since 2007. A much appreciated incentive to keep coming back!
March 2007 Kittyhawke volunteers at the first Swampcare event learning the ropes. Photo by Michael Hensen
Sites currently worked by volunteers in the Swampcare events program are:
In addition to the Swampcare events program, there are 15 other Bushcare or Landcare groups which also work in swamps and/or their buffers at some stage during each year.
There are 2253 hectares of swamp mapped in the Blue Mountains with 929 of those outside the National Park. Swamps within the urban area are recognised as being the most vulnerable to degradation, a concern which is being addressed by this program.
According to recent recorded history, scientific and management interest began in swamps in 1974 with the PhD by WN Holland entitled ‘Origin and Development of Hanging Valleys in the Blue Mountains, NSW’; which showed the significance of the geomorphology on formation and maintenance of hanging swamps.
In 1988, ecologists DA Keith & D H Benson described and mapped ‘Blue Mountains Sedge Swamps’ and other upland swamps, as part of a larger study. In 1991 the Blue Mountains City Council recognised swamps as an ‘environmentally sensitive vegetation community’ in Local Environment Plan 1991 (LEP 91).
After witnessing a number of destructive developments occurring within and around swamps, in 1999 community members, under the banner of the Blue Mountains Conservation Society, began working to gain legal protection for swamps.
In September 2007, after 8 years of hard work, Blue Mountains Swamps were listed as a Vulnerable Ecological Community under the NSW Threatened Species Conservation Act (TSC Act). In order to achieve this, 3 other significant achievements were made:
For a more detailed history and swamp images see http://bluemountains.org.au/swamps.shtml
Since the listing in 2005, Blue Mountains City Council has obtained over a million dollars in grants from state and federal agencies to protect the swamps. BMCC’s ongoing Save our Swamps program is currently partnered with Central Tablelands Local Land Services to deliver a 10 year $750,000 “Swamped by Threats” grant. This aims to continue protecting the swamps of the Blue Mountains and Newnes Plateau with a focus on swamps that are known habitat for the endangered Blue Mountains Water Skink and the Giant Dragonfly.
Swampcare is a vital component of the concerted effort by BMCC and the Blue Mountains community to protect its valuable swamp systems. Our swamps continue to need all this community support – hands on swamp restoration work, watching and reporting illegal activity, writing submissions on potentially damaging developments, and campaigning to strengthen legal protections and ‘buy back’ swamps.
New members are always welcome to join the Swampcare program, just contact the Bushcare office on 4780 5623!
April 2007: Hard at it in Kittyhawke Swamp, Wentworth Falls. Photo by Michael Hensen
Swamp School photo by Paul Vale
A Blue Mountains Swamp near the airfield at Medlow Bath — in its flowering glory — attracted an enthusiastic group of Swampcare volunteers to a field day in January 2017. The field day was part of a 10 year project to protect swamps, called “Swamped By Threats” whose partners include Central West Local Land Services, Blue Mountains City Council and National Parks and Wildlife Service.
The volunteers enjoyed a morning packed with information and good food topped off by a sighting of Blue Mountains Water Skinks – a well deserved reward for all their work during 2016! Unfortunately, the hoped for Giant Dragonfly did not make an appearance … this was not a good year for their emergence.
Two eminent swamp experts were on hand to generously share their knowledge deepen our understanding of swamp plants and animals and their dependence on groundwater. Doug Benson is a highly respected plant ecologist and Honorary Research Associate with the Royal Botanic Gardens Sydney. He has studied swamps of the Blue Mountains and Newnes Plateau for more than 40 years, satisfying his curiosity about how and when they developed. Ian Baird drew on more than 13 years of research on the threatened Giant Dragonfly and swamps generally, to share his extensive knowledge of the fauna that dwell in them.
Our current swamps formed up to 15,000 years ago as the land warmed up and became wetter after the last Ice Age. How the unique swamp plants formed and where they were during these cold and dry periods are particular questions of interest.
Flowering shrubs such as the rare Acacia ptychoclada and Grevillea acanthifolia were admired along with sedges such as Empodisma minus and Xyris ustulata. Two of the shrubs present in swamps, Banksia ericifolia and Hakea teretifolia, are killed by fire because they do not resprout from a lignotuber and do not store seed in the soil. Individual plants can take up to 8-10 years to flower and fruit and even more years are needed between fires to establish a seed bank to ensure the continuation of viable populations of this species in this location.
Plants adapted to sandstone areas only drop seeds close to the parent plant, which is in contrast with northern hemisphere plants where seed moves much greater distances due to reliance on wind dispersal. The presence of Mallee eucalypts in swamps may be understood in terms of opportunities to thrive without the competition of larger trees. Adapted to wetter conditions and fire, some of these Mallees have lignotubers at least 50-100 years old.
Using a 1.8m steel soil probe, Ian demonstrated the significant differences in the depth of soft peaty soil over the swamp and the patches of drier sandy loam. These soil differences are reflected in the plants, and determine where Giant Dragonflies can reproduce.
Ian identified patches suitable as breeding habitat and those which were not, and discussed the importance of damp or saturated peaty soil with a high water table for egg-laying and larval establishment. It is believed that they then spend at least 6 years in their larval burrow. The deepest larval burrow Ian has found, also the deepest recorded, was 75cm.
A very young Blue Mountains Water Skink, plus two adults were sighted. One adult water skink sat still on top of the grass watching the group for some time. Genetic studies indicate that this species has been in swamps in the Blue Mountains for at least 2 million years, but where were they during the ice ages which have occurred over that time? They are currently solely dependant on peat swamps in the mid-to upper Blue Mountains for their survival.
Blue Mountains Water Skink
Ian gave some insights into the range of less appreciated fauna found in swamps which also need groundwater for survival, from the small invertebrates and skinks which may survive fire under patches of wet litter, to the Common Eastern Froglets, burrowing crayfish and swamp rats. Blue Mountains Water Skinks can sometimes use these burrows, and those of Giant Dragonflies, for protection from fire and predators. Crayfish burrows are found in areas with groundwater seepage or a high water table which they can access in their burrows. Swamp rat tunnels may also be abundant; one of which was inspected (these are more horizontal).
Both Doug and Ian explained how Blue Mountains Swamps are important for holding and filtering water. The conservation of swamps is a key concern of those present and an interesting debate on fire, sedimentation and climate change followed. The predicted hotter, drier conditions and more frequent fires will threaten the swamps’ survival.
This event was organised by Blue Mountains City Council Bushcare and assisted by the New South Wales Government Environmental Trust Fund, NSW Local Land Services and NPWS
