Susan Island Nature Reserve

Susan Island Nature Reserve New South Wales
IUCN category Ia (strict nature reserve)
Susan Island
Susan Island Nature Reserve
Nearest town or city	Grafton
Coordinates	29°40′55″S 152°54′49″E / 29.68194°S 152.91361°E / -29.68194; 152.91361Coordinates: 29°40′55″S 152°54′49″E / 29.68194°S 152.91361°E / -29.68194; 152.91361
Established	May 1982 (1982-05)^[1]
Area	0.23 km² (0.1 sq mi)^[1]
Managing authorities	NSW National Parks & Wildlife Service
Website	Susan Island Nature Reserve
See also	Protected areas of New South Wales

Susan Island
Geography
Location	Clarence River
Administration
Australia
State	New South Wales

The Susan Island Nature Reserve is a protected nature reserve containing Susan Island, a river island, that is located in the mouth of the Clarence River, in the Northern Rivers region of New South Wales in eastern Australia. The 23-hectare (57-acre) reserve is situated near Grafton.^[1] The island and reserve is a rare^[2] 16.5-hectare (41-acre) example of sub tropical lowland rainforest.

Features

Much of Australia's lowland sub tropical rainforest was cleared for housing and agriculture, leaving only small patches remaining, such as at Susan Island. The soils are alluvial, derived from the Clarence River. The average annual rainfall is a modest 1,065 millimetres (41.9 in),^[3] which is marginal for this type of vegetation community.

Fauna

Currently there are eleven reptile species and fifteen mammal species on the island. However, this is far less than older reports from colonial times. At certain times, the numbers of the three species of flying foxes are in excess of 100,000. The numbers of the grey-headed flying foxes appears to be increasing in recent years. Noteworthy birds occurring here are the osprey and the noisy pitta.^[4]

Flora

57 species of rainforest tree are known to grow on the island. Significant tree species include stinging tree, Moreton Bay fig, white walnut, shiny-leaved stinging tree, tulipwood and lacebark tree. The largest known yellow kamala grows up to 30 metres (98 ft) tall with a trunk diameter of 80 centimetres (31 in).^[5] And the widespread tropical Asian species white bean grows on the island at its southern most limit of natural distribution. Australian red cedar was logged from the island, and there is no regeneration. Rainforest regeneration programs have been put in place to encourage local rainforest species and suppress the problem of invasive weeds.^[6]

Indigenous Australians

It is likely that Indigenous Australians regularly visited the rainforest on the island for varying purposes. Such as the collection of food, medicinal purposes, and the collection of fibres for making bags and nets. The island has spiritual significance to local Indigenous Australians.

References

1 2 3 "Susan Island Nature Reserve: Park management". Office of Environment & Heritage. Government of New South Wales. Retrieved 29 September 2014.
↑ "Lowland rainforest on floodplain in the NSW North Coast Bioregion - endangered ecological community listing". Office of Environment & Heritage. Government of New South Wales.
↑ "Monthly climate statistics: Grafton Olympic Pool". Bureau of Meteorology. Australian Government.
↑ "Susan Island Nature Reserve: Plan of management" (PDF). NSW National Parks & Wildlife Service (PDF). Government of New South Wales. April 2009. ISBN 978-1-74232-214-8.
↑ Floyd, A. G. (2008). Rainforest Trees of Mainland South-eastern Australia. Inkata Press. p. 154. ISBN 978-0-9589436-7-3.
↑ Floyd, A. G. (1990). Australian Rainforests of New South Wales. 2. p. 16. ISBN 0-949324-32-9.

Nature reserves of New South Wales, Australia

Central NSW	Abercrombie Caves Arakoola Avisford Barton Binnaway Boomi Boomi West Borenore Caves Boronga Brigalow Park Budelah Careunga Coolbaggie Copperhannia Dapper Donnybrook Dural Eugowra Freemantle Gamilaroi Girralang Jenolan Caves Kemps Creek Kirramingly Koorawatha Kuma Macquarie Marshes Midkin Munghorn Gap Narran Lake Pilliga Planchonella The Rock Tollingo Turallo Wambool Weetalibah Winburndale Woggoon Wongarbon Yaegl Yarringully

Hunter and Mid North Coast	Awabakal Baalijin Back River Bagul Waajaarr Bandicoot Island Bird Island Bollanolla Boonanghi Boondelbah Boorganna Bowraville Bretti Brimbin Bugan Burning Mountain Bushy Island Camels Hump Camerons Gorge Cedar Brush Coocumbac Island Coolongolook Cooperabung Creek Coramba Corrie Island Coxcomb Darawank Fifes Knob Fishermans Bend Gads Sugarloaf Ganay Garby Goonook Hexham Swamp Jaaningga Jagun Jasper John Gould Juugawaarri Karuah Kattang Khappinghat Khatambuhl Killabakh Killarney Kooragang Koorebang Kororo Lake Innes Limeburners Creek Little Broughton Island Macquarie Mernot Mills Island Moffats Swamp Monkerai Monkeycot Moon Island Moonee Beach Mount Seaview Muttonbird Island Ngambaa North Rock One Tree Island Pambalong Pee Dee Pulbah Island Queens Lake Rawdon Creek Regatta Island Running Creek Seaham Swamp Seal Rocks Skillion Snapper Island Stormpetrel Talawahl The Castles The Glen Tilligerry Tingira Heights Tomalla Towibakh Valla Wallabadah Wallamba Wallaroo Wallis Island Weelah Willi Willi Caves Wingen Maid Wingham Brush Worimi Yahoo Island Yarravel Yessabah

New England Tablelands	Aberbaldie Ashford Caves Bluff River Bolivia Hill Booroolong Burnt-Down Scrub Deer Vale Demon Duval Georges Creek Gibraltar Guy Fawkes River Imbota Ironbark Jobs Mountain Linton Little Llangothlin Mann River Melville Range Mother Of Ducks Lagoon Mount Hyland Mount Mackenzie Mount Yarrowyck Muldiva Ngulin Serpentine Severn River Stony Batter Creek The Basin Tuggolo Creek Watsons Creek Yina

Northern Rivers	Andrew Johnston Big Scrub Ballina Banyabba Billinudgel Boatharbour Booyong Broken Head Brunswick Heads Bungabbee Byrnes Scrub Captains Creek Chambigne Chapmans Peak Clarence Estuary Cook Island Couchy Creek Cudgen Cumbebin Swamp Davis Scrub Flaggy Creek Gumbaynggirr SCA Hattons Bluff Hayters Hill Hogarth Range Hortons Creek Iluka Inner Pocket Julian Rocks Koukandowie Limpinwood Little Pimlico Island Marshalls Creek Moore Park Mororo Creek Mount Neville Mount Nullum Muckleewee Mountain Munro Island North-West Solitary Island North Obelisk North Solitary Island Numinbah Richmond River Sherwood Snows Gully South West Solitary Island Split Solitary Island Stotts Island Susan Island Tabbimoble Swamp Tallawudjah Tuckean Tucki Tucki Tweed Estuary Tyagarah Ukerebagh Uralba Victoria Park Waragai Creek Wilson Wilsons Peak Woodford Island Wooyung

Outback NSW	Big Bush Boginderra Hills Buddigower Cocopara Goonawarra Gubbata Ingalba Jerilderie Kajuligah Kemendok Lake Urana Langtree Ledknapper Loughnan Morrisons Lake Mutawintji Narrandera Nearie Lake Nocoleche Nombinnie Pucawan Pulletop Quanda Round Hill Tarawi The Charcoal Tank Yanga Yathong

South Coast and Highlands	Araluen Badja Swamps Bamarang Barren Grounds Barrengarry Bees Nest Bell Bird Creek Belowla Island Bermaguee Bimberi Binjura Black Andrew Black Ash Bobundara Bogandyera Bondi Gulf Bournda Broulee Island Brundee Swamp Brush Island Burnt School Burra Creek Burrinjuck Cambewarra Range Cecil Hoskins Clarkes Hill Comerong Island Coolumbooka Coornartha Courabyra Cullendulla Creek Cuumbeun Dananbilla Dangelong Devils Glen Downfall Eagles Claw Egan Peaks Ellerslie Five Islands Flagstaff Memorial Good Good Goorooyarroo Gungewalla Hattons Corner Illawong Illunie Ironmungy Jerralong Jingellic Joadja Kangaroo River Kybeyan Meringo Merriangaah Montague Island Mount Clifford Mount Dowling Mudjarn Mullengandra Mundoonen Myalla Nadgee Nadgigomar Narrawallee Creek Nest Hill Ngadang Nimmo Numeralla Oak Creek Parma Creek Paupong Queanbeyan Quidong Razorback Robertson Rodway Saltwater Swamp Scabby Range Scott Stony Creek Strike-a-Light Tabletop Tapitallee Tinderry Tollgate Islands Triplarina Ulandra Undoo Wadjan Wanna Wanna Wee Jasper Wiesners Swamp Wogamia Wollondilly River Woollamia Worrigee Wullwye Yanununbeyan Yaouk Yatteyattah

Sydney and surrounds	Agnes Banks Berkeley Bird Island Castlereagh Central Gardens Cockle Bay Dalrymple-Hay Dharawal Evans Crown Gulguer Lion Island Long Island Manobalai Mulgoa Muogamarra Newington Pelican Island Pitt Town Rileys Island Royal National Park Spectacle Island Towra Point Wallumatta Wamberal Lagoon Wambina Wetherill Park Nature Reserve Windsor Downs

Protected areas of New South Wales

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