Flora and Vegetation Values Of
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FLORA, VEGETATION AND FAUNA ASSESSMENT OF THE FLAT ROCKS WIND FARM SURVEY AREA Prepared for: Moonies Hill Energy Prepared by: Mattiske Consulting Pty Ltd November 2010 Mattiske Consulting Pty Ltd MHE1001/113/2010 MATTISKE CONSULTING PTY LTD TABLE OF CONTENTS Page 1. SUMMARY .............................................................................................................................................. 1 2. INTRODUCTION .................................................................................................................................... 2 2.1 Climate .................................................................................................................................................. 2 2.2 Regional Vegetation .............................................................................................................................. 3 2.3 Clearing of Native Vegetation ............................................................................................................... 3 2.4 Rare and Priority Flora .......................................................................................................................... 4 2.5 Declared Plant Species .......................................................................................................................... 4 2.6 Threatened Ecological Communities (TECs) ........................................................................................ 5 2.7 Local and Regional Significance ........................................................................................................... 5 2.8 Fauna Species ........................................................................................................................................ 6 3. OBJECTIVES ........................................................................................................................................... 6 4. METHODS ............................................................................................................................................... 7 4.1 Desktop Assessment .............................................................................................................................. 7 5. RESULTS ................................................................................................................................................. 9 5.1 Desktop Review ..................................................................................................................................... 9 5.1.1 Flora....................................................................................................................................................... 9 5.1.2 Rare and Priority Flora .......................................................................................................................... 9 5.1.3 Fauna ................................................................................................................................................... 11 5.1.4 Threatened, Specially Protected and Priority Fauna ............................................................................ 12 5.2. Field Survey......................................................................................................................................... 17 5.2.1 Flora..................................................................................................................................................... 17 5.2.2 Rare and Priority Flora ........................................................................................................................ 17 5.2.3 Introduced (Exotic) Plant Species ....................................................................................................... 18 5.3 Vegetation ........................................................................................................................................... 18 5.4 Vegetation Condition ........................................................................................................................... 18 5.5 Fauna ................................................................................................................................................... 21 6. DISCUSSION ......................................................................................................................................... 21 7. RECOMMENDATIONS ........................................................................................................................ 22 8. ACKNOWLEDGEMENTS .................................................................................................................... 22 9. LIST OF PERSONNEL: ......................................................................................................................... 23 10. REFERENCES ....................................................................................................................................... 23 TABLES 1: Potential Survey Limitations for Survey Area 2: Rare and Priority Flora potentially occurring in the Flat Rocks Wind Farm Survey Area 3: Rankings of protected fauna species that potentially occur within the Flat Rocks Wind Farm Survey Area 4: GPS Locations of Sites MHE1001/113/2010 MATTISKE CONSULTING PTY LTD FIGURES 1: Average climatic data for Kojonup 2: Vegetation Map 3: Vegetation Condition Map APPENDICES A1: Definition of Rare and Priority Flora Species (Department of Environment and Conservation 2010a) A2: Categories of Threatened Flora Species (Environment Protection and Biodiversity Conservation Act 1999 (Commonwealth). A3: Summary of Ecological Communities (Department of Environment and Conservation 2010b) A4: Summary of Priority Ecological Communities (Department of Environment and Conservation 2010b) A5: Categories of Standard Control Codes for Declared Plant Species in Western Australia (Department of Agriculture and Food 2010) B: Summary of Vascular Plant Species Recorded in the Flat Rocks Wind Farm Survey Area C: Definition of Rare Fauna Species (Department of Sustainability, Environment, Water, Population and Communities 2010a) D: Photos of Survey Sites in the Flat Rocks Wind Farm Survey Area MHE1001/113/2010 MATTISKE CONSULTING PTY LTD Disclaimer and Limitation This report has been prepared on behalf of and for the exclusive use of Moonies Hill Energy, and is subject to and issued in accordance with the agreement between Moonies Hill Energy and Mattiske Consulting Pty Ltd. Mattiske Consulting Pty Ltd accepts no liability or responsibility whatsoever for it in respect of any use of or reliance upon this report by any third party. In particular, it should be noted that this report is based on the scope of services defined Moonies Hill Energy, budgetary and time constraints imposed Moonies Hill Energy, the information supplied by Moonies Hill Energy (and its agents), and the method consistent with the preceding. Copying of this report or parts of this report is not permitted without the authorisation of Moonies Hill Energy or Mattiske Consulting Pty Ltd. Moonies Hill Energy Pty Ltd Prepared Reviewed Submitted to Client Report Version By By Date Copies Internal Review V1 CB/MB EMM 21/11/2010 - Email/Hard Draft Report released for Client Review V2 CB/MB EMM 28/11/2010 Copy Email and Final Report V3 EMM EMM 18/4/11 Hard Copy MHE1001/113/2010 MATTISKE CONSULTING PTY LTD 1. __________________________________________________________________________________ 1. SUMMARY Mattiske Consulting Pty Ltd was commissioned by the Moonies Hill Energy to undertake a review of the flora, vegetation and fauna values on the proposed Flat Rocks Wind Farm location. The proposed development occurs primarily within cleared agricultural areas. Therefore, the effort concentrated on desktop reviews and an assessment of the main remnants and roadside vegetation that may be disturbed by vehicle movement and installation of the wind farm facilities. Two experienced biologists completed the site assessments on the 29th of September to 1st October, 2010. In addition, a review of the fauna values were discussed with experienced zoologists. Flora A total of 77 vascular plant taxa from 59 plant genera and 22 plant families were recorded within the Flat Rocks Wind Farm survey area. The most prominent families represented within the survey area were Poaceae (15 taxa), Myrtaceae (13 taxa), Fabaceae (9 taxa), and Asteraceae (9 taxa). Rare, Priority and Threatened Flora There were no Declared Rare and Priority Flora species pursuant to subsection (2) of section 23F of the Wildlife Conservation Act (1950) [WA] and as listed by the Department of Environment and Conservation (2010e) that were recorded within the Flat Rocks Wind Farm survey area (Appendix A1). Twenty one sites were chosen within the Moonies Hill survey area (Table 2). No plant taxa listed as Threatened pursuant to Schedule 1 of the Environment Protection and Biodiversity Conservation Act 1999 (Commonwealth) (Department of the Sustainability, Environment, Water, Population and Communities 2010b) were recorded during the survey within the Flat Rocks Wind Farm survey area. Threatened Ecological Communities No threatened ecological communities as defined by the EPBC Act (1999) or the Department of Environment and Conservation (2010c) were located in this survey area. Fauna Although a range of potential fauna values were sourced from a desktop assessment of potential rare and threatened species; in view of the degree of degradation unless remnant areas are likely to be