Category Archives: Weeds

Leura Falls Creek Catchment 2017 weed blitz morning

Scouts help out at Leura Falls Creek photo by Jenny Hill

The 27th May 2017 provided us with perfect weather for our annual get-together in the Leura Falls Creek Catchment. This year it was at Vale St and we were joined by students from Katoomba Primary School SQID Squad and children from the 1st Blackheath Scouts and Cubs. The children planted 434 plants along the creek line and Vale St. They were helped by Ed and Adrian from the Bush Doctors, Eric Mahony, scout leaders, Katoomba Primary teacher Sally Dare and parents. All up we had 42 volunteers come to the morning. Work also included removal of woody weeds , follow-up weeding and mulching.

The morning was organised by Council’s bushcare. Big thanks go to Karen Hising, Tracy Abbas and Eric Mahony and of course to everyone who came. At morning tea we had a presentation by the SQID Squad, and updates from the Leura Falls Creek Catchment Working Group and National Parks and Wildlife Service. We also had a small presentation to Frances Dutton who started the Vale St bushcare group and Lynne Carson who has worked with the Vale St and Cumberland Walkway groups for more than 10 years. Frances and Lynne are leaving the mountains and we wish them all the best.

The morning was highly enjoyable and productive. We can’t wait for next year’s get-together.

Little end note: If you didn’t know … SQID stands for Stormwater Quality Improvement Device and the Katoomba PS SQID Squad are an environmental group who are involved in a number of projects as part of their stewardship of the catchment.

Invitation to participate in the recording the recent ecological change

This research may be of interest to Bushcare Groups that have worked their patch for over 10 years.

See details below on how to participate: The Department of the Environment and Energy, together with the CSIRO are undertaking an investigation to understand how Australia’s biodiversity has been changing in recent years. As a part of this investigation we are seeking to understand how the 1°C increase in surface temperature experienced over the past century may have contributed to recent changes in biodiversity across the Australian landscape.

To this end we are very interested in hearing about the experiences and observations of people who are familiar with different parts of Australia. We hope that their insights and stories will provide us with a unique view of how things are changing. To participate, you would need to be able to select a natural area (e.g. your local region or farm, a Nature Reserve, urban bushland) that you have been familiar with for at least the last 10 years. Note that we are interested both in areas where change has been observed and where change has not been observed. The survey can be found here<https://csirolandandwater.au1.qualtrics.com/jfe/form/SV_dcjRc0gqVUMKeiN> and is made up of a series of observational questions and an open section for people to tell us their stories. It would take about 30 minutes. Additional information about the project can be found here<https://research.csiro.au/biodiversity-knowledge/projects/recent-history-climate-driven-ecological-change-australia/>”.

For more information contact: Natasha Porter Social Scientist | Adaptive Urban & Social Systems Land & Water CSIRO E natasha.porter@csiro.au<mailto:natasha.porter@csiro.au

Celebrate 80 years of Bush Regeneration in Broken Hill

Come to Broken Hill this coming August to see where it all started, learn about and celebrate the beginnings of Natural Regeneration in Australia.

In 1937 Albert Morris, his wife Margaret Morris, the Barrier Field Naturalists and 3 Mining Companies made history by starting the first professional scale natural regeneration project in Australia and possibly the world. This was inspired by Albert’s long held dream to fence an area ‘1/2 a mile wide around the town of Broken Hill’ to counter extreme dust storms and sand drift caused by overgrazing.

The Australian Association of Bush Regenerators (AABR) along with local community members is planning a few days of tours, field work and an awards dinner to celebrate this remarkable 80 years.

The idea is similar to other ‘regen holidays’ where visitors can contribute some regen work for two mornings (optional) and locals will run special tours of the reserves explaining the history and current management of this amazing project. After lunch we will be able to visit a range of activities including historical & art exhibitions, movies and a heritage tour.

There are many places of natural beauty to appreciate near Broken Hill as well as its rich union and mining history to explore.

Options for travel will include train, minibus or private cars. The train can be caught from Katoomba. Those travelling on minibuses will be on an organised tour – price details coming later – including an extra field trip on the way (Nyngan waterponding), and van park accommodation and transport within Broken Hill.

More details will be on the AABR website soon www.aabr.org.au If you wish to talk to someone local about the plan, contact Lyndal at the Bushcare office on 47805623 or email lsullivan@bmcc.nsw.gov.au

Part of the original reservation outside Broken Hill

Film Celebrates South Lawson Bushcare’s Values and Achievements

South Lawson Park Bushcare photo by Vera Hong

Last year marked 20 years for this stalwart group of volunteers and they have successfully confronted just about every issue a Bushcare group can face – not just weeds but serious erosion and the ongoing impacts of urban development. To celebrate this achievement the film Blue Mountains Bushcare: South Lawson Park has been produced by Peter Ardill and Vera Hong. Directed by Vera Hong (Seconds Minutes Hours Productions) the film examines bushland values, the ongoing threats that urban bushland faces and how the bushcare group has managed these challenges. The film contains some beautifully filmed scenes of the Lawson Creek catchment and is available for viewing at https://vimeo.com/verahong/south-lawson-bushcare Thanks to Greater Sydney Local Land Services, the Australian Government’s National Landcare Program and Blue Mountains City Council for project support and funding.

The South Lawson Group first started in mid-1995 with the then only Blue Mountains City Council Bushcare officer, Virginia Bear. Our aim was to regenerate and maintain the health of the upper catchment of Lawson Creek, which flows into Bedford Creek and the Nepean River.

The early years were spent mostly at the top of the Waratah St/Honour Ave section of the reserve (see map below) where Japanese honeysuckle, Privet, Montbretia, Blackberry and Broom were major invasive weeds. Some seed collecting, planting and track work were done, the latter with help from TAFE students under the guidance of a Bushcare Officer/TAFE teacher.

We expanded our weeding to the creekline and over the years to the surrounds of the BMX track and soccer field. In more recent times we have been extending the riparian buffer zone along the creek and swamp of the former golf course area by planting and allowing the bush to regenerate naturally. Some of us are also actively involved in Streamwatch and this process has been both informative and complementary for our Bushcare work.

Extending the buffer to the riparian corridor by planting with local natives.

The main vegetation communities along the creek are Eucalyptus woodland, Blue Mountains Swamp and a riparian strip of assorted native plant species, including rainforest species. The threatened species Persoonia acerosa and the endemic species Acacia ptychoclada are also present.

Our group is very committed and we are fortunate to have a few bush regeneration practitioners amongst us. Our website is also worth a look at: http://southlawsonpark.bushcarebluemountains.org.au It has some interesting photos and excellent educational material.

WE’RE CELEBRATING 10 YEARS OF BLUE MOUNTAINS SWAMPCARE!

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:

  • Rocklea St Swamp, North Hazelbrook;
  • West Kitty Hawke Swamp, Wentworth Falls;
  • Clydebank Swamp North Leura;
  • Valley View Swamp, Blackheath.

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:

  • The listing of Temperate Highland Peat Swamps on Sandstone as an Endangered Ecological Community under the Commonwealth EPBC Act in 2005 (which included Blue Mountains Swamps), and
  • An amendment to the NSW TSC Act to make provision for Vulnerable Ecological Communities (2002),
  • An increase in community awareness and support for swamps.

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

Public Consultation Period for the Greater Sydney Regional Weed Strategy ends 8 March!

 

 Greater Sydney Regional Weed Strategy Explained

Greater Sydney Local Land Services (LLS) has created some you tube videos to help explain the new Regional Weed Strategy.

LLS is currently seeking feedback on the plan from 8 February to 8 March 2017.

Swampcare in Wentworth Falls

Kittyhawke Swamp

Kittyhawke Swamp, North Wentworth Falls. Photo by Peter Ardill

Wednesday  29th March  9am – 3pm     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 with Lyndal on (02) 4780 5623 or lsullivan@bmcc.nsw.gov.au by Tuesday 21st March.

  

Consultation on the Draft Greater Sydney Regional Strategic Weed Management Plan

Dear Bushcare Volunteers

Greater Sydney Regional Weed Committee is very keen to hear from as many people as possible on the plan so we hope you can make one of the information sessions.

INVITATION TO A PUBLIC CONSULTATION FORUM on the Draft Greater Sydney Regional Strategic Weed Management Plan

The draft Greater Sydney Regional Strategic Weeds Management Plan (GSRSWMP) will be released for public consultation on 8 February 2017. The plan has been developed as part of the NSW Government’s Biosecurity reform process in response to the Natural Resources Commission’s review which identified the need for a more coordinated approach to managing weeds.

It is estimated weeds cost the NSW agricultural industry about $4.3 billion every year. Weeds also have serious implications on our lifestyles and the natural environment. Native biodiversity in particular has suffered declines in the distribution of many species as a result of invasive plants.

The GSRSWMP will provide the framework for improved management of weeds on both public and private lands by guiding investment to achieve the greatest outcomes in prevention, eradication and containment.

The draft plan was developed by the Greater Sydney Regional Weed Committee in partnership with Local Control Authorities (i.e. local governments), NSW Department of Primary Industries, National Parks and Wildlife Service, environmental interests (i.e. Nature Conservation Council), Landcare, NSW Farmers Association, Nursery and Garden Industry Association and Aboriginal and public land managers.

The Plan will now be made available for public consultation for feedback before being finalised.  As part of the consultation process, Greater Sydney Local Land Services and the four subregional weed committees will host five public forums across the region. The purpose of the forums is to explain the contents and impacts of the draft plan, respond to questions and assist anyone who is considering commenting on the draft plan.

A Forum will be held in Penrith at the Cambridge Park Community Hall 97 Oxford St Cambridge Park on Tuesday 7 February from 5pm -7pm.

To register your interest in attending please email  admin.greatersydney@lls.nsw.gov.au  or phone Greater Sydney Local Land Services on 4724 2100

The Draft Greater Sydney Regional Strategic Weed Management Plan and supporting information is available at  www.lls.nsw.gov.au/greatersydney  from the 8th February 2017.  If a copy is required before this please email admin.greatersydney@lls.nsw.gov.au

The closing date for submissions is 8 March 2017.