Ryde Biodiversity Plan
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Ryde Biodiversity Plan Adopted by Council 6 December 2016 Ryde Biodiversity Plan DOCUMENT TRACKING Item Detail Project Name Ryde Biodiversity Plan Project Number 629 Project Manager Rob Mezzatesta Prepared by Karen Spicer and Robert Mezzatesta Reviewed by Robert Mezzatesta Approved by Robert Mezzatesta Status FINAL Version Number 4 Last saved on 12 December 2016 This report should be cited as ‘Eco Logical Australia 2016. Ryde Biodiversity Plan. Prepared for City of Ryde.’ ACKNOWLEDGEMENTS The preparation of this plan by Eco Logical Australia Pty Ltd has involved close consultation with City of Ryde (Nicola Booth & Sandra Payne) and the Bushland and Environment Advisory Committee (BEAC). This committee is comprised of representatives from City of Ryde, Councillors, Bushcare Volunteers, staff from Office of Environment and Heritage and community groups. Disclaimer This document may only be used for the purpose for which it was commissioned and in accordance with the contract between Eco Logical Australia Pty Ltd and City of Ryde. The scope of services was defined in consultation with City of Ryde, by time and budgetary constraints imposed by the client, and the availability of reports and other data on the subject area. Changes to available information, legislation and schedules are made on an ongoing basis and readers should obtain up to date information. Eco Logical Australia Pty Ltd accepts no liability or responsibility whatsoever for or in respect of any use of or reliance upon this report and its supporting material by any third party. Information provided is not intended to be a substitute for site specific assessment or legal advice in relation to any matter. Unauthorised use of this report in any form is prohibited. Template 08/05/2014 © ECO LOGICAL AUSTRALIA PTY LTD ii Ryde Biodiversity Plan Contents Executive summary ............................................................................................................................... vii 1 Purpose of the Biodiversity Plan .............................................................................................. 1 2 The Vision .................................................................................................................................... 1 3 The Value of Biodiversity ........................................................................................................... 2 4 Plan Framework .......................................................................................................................... 2 4.1 International conventions and treaties .......................................................................................... 2 4.2 National Framework ..................................................................................................................... 3 4.3 NSW Framework .......................................................................................................................... 3 4.4 Legislative Obligations .................................................................................................................. 3 4.1 Local framework ........................................................................................................................... 7 5 Biodiversity of Ryde LGA .......................................................................................................... 9 5.1 Ryde’s Biodiversity in Context ...................................................................................................... 9 5.2 Vegetation Communities ............................................................................................................ 10 5.3 Flora ............................................................................................................................................ 16 5.3.1 Rare and Threatened Flora ........................................................................................................ 16 5.4 Fauna .......................................................................................................................................... 16 5.4.1 Rare and Threatened Fauna ...................................................................................................... 17 5.5 Wildlife Corridors ........................................................................................................................ 18 5.5.1 Previous wildlife corridor studies ................................................................................................ 18 5.5.2 Regional Corridors ...................................................................................................................... 19 5.5.3 Local Corridors ........................................................................................................................... 19 5.5.4 Opportunities for Connectivity .................................................................................................... 20 6 Threats ....................................................................................................................................... 22 6.1 Edge effects ................................................................................................................................ 22 6.2 Increased runoff and nutrients .................................................................................................... 22 6.3 Lack of fire .................................................................................................................................. 22 6.4 Weed invasion ............................................................................................................................ 23 6.5 Dumping and recreational impacts ............................................................................................. 23 6.6 Domestic pets and introduced fauna .......................................................................................... 24 6.7 Development and infrastructure ................................................................................................. 24 7 Conservation Significance Assessment ................................................................................ 25 7.1 Purpose of the Conservation Significance Assessment ............................................................. 25 7.2 Assessment Criteria ................................................................................................................... 25 © ECO LOGICAL AUSTRALIA PTY LTD iii Ryde Biodiversity Plan 7.3 Conservation significance ........................................................................................................... 26 7.4 Threats to Biodiversity ................................................................................................................ 28 7.5 Management Priority .................................................................................................................. 31 8 Biodiversity Targets ................................................................................................................. 33 8.1 Priority Areas .............................................................................................................................. 34 9 Biodiversity Actions ................................................................................................................. 36 9.1 Biodiversity Theme 1: Native Vegetation: protecting and managing Ryde’s Native Vegetation 37 9.2 Biodiversity Theme 2: Urban Waterways: restoring waterways and surrounding environments 39 9.3 Biodiversity Theme 3: Corridors and Connectivity: linking the landscape ................................. 41 9.4 Biodiversity Theme 4: Public Spaces: Managing our reserves to promote biodiversity and community interaction ................................................................................................................. 43 9.5 Biodiversity Theme 5: Urban Habitat: Protecting and managing biodiversity in the urban landscape ................................................................................................................................... 45 10 Monitoring and Reporting ........................................................................................................ 48 References ............................................................................................................................................. 49 Appendix A Bushfire Management of Ryde’s Native Vegetation ..................................................... 52 Appendix B Rare and Threatened Flora within Ryde LGA ................................................................ 54 Appendix C Conservation Priority of Reserves ................................................................................. 57 Appendix D Threatened Fauna within Ryde LGA .............................................................................. 61 Appendix E Reserves within Identified Corridors .............................................................................. 63 Appendix F Reserves containing Threatened Ecological Communities ......................................... 66 List of figures Figure 1: Vegetation communities within Ryde LGA as mapped by OEH 2013. .................................... 15 Figure 2: Connectivity within City of Ryde ............................................................................................... 21 Figure 3: The distribution of conservation significance (high, moderate and low) in hectares for all areas of