Bruny Island This is an IBA in Danger! 


IBA Justification

The site was identified as internationally important for bird conservation in 2009 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.

Populations meeting IBA criteria ('trigger species') at the site:
Species Red List Season (year/s of estimate) Size IBA criteria
Tasmanian Native-hen Tribonyx mortierii LC resident (1998–2008) uncommon A2, A3
Short-tailed Shearwater Ardenna tenuirostris LC resident (-) 241,000 pairs A4ii
Pied Oystercatcher Haematopus longirostris LC resident (-) 260 birds A4i
Green Rosella Platycercus caledonicus LC resident (1998–2008) abundant A2, A3
Swift Parrot Lathamus discolor CR breeding (1999–2008) frequent A1, A2, A3
Black-headed Honeyeater Melithreptus affinis LC resident (1998–2008) abundant A2, A3
Strong-billed Honeyeater Melithreptus validirostris VU resident (1998–2008) uncommon A2, A3
Yellow-throated Honeyeater Nesoptilotis flavicollis LC resident (1998–2008) abundant A2, A3
Yellow Wattlebird Anthochaera paradoxa LC resident (1998–2008) abundant A2, A3
Forty-spotted Pardalote Pardalotus quadragintus EN resident (1986–2007) 1,920 birds A1, A2, A3
Tasmanian Scrubwren Sericornis humilis LC resident (1998–2008) frequent A2, A3
Scrubtit Acanthornis magna LC resident (1998–2008) uncommon A2, A3
Tasmanian Thornbill Acanthiza ewingii LC resident (1998–2008) frequent A2
Black Currawong Strepera fuliginosa LC resident (1998–2008) uncommon A2, A3
Pink Robin Petroica rodinogaster LC resident (1998–2008) uncommon A3
Flame Robin Petroica phoenicea LC breeding (1998–2008) frequent A1, A3
Dusky Robin Melanodryas vittata VU resident (1998–2008) abundant A2, A3

IBA Conservation

Ideally the conservation status of the IBA will have been checked regularly since the site was first identified in 2009. The most recent assessment (2016) is shown below.

IBA conservation assessment
Year of assessment State Pressure Response
2016 not assessed very high not assessed
Whole site assessed? State assessed by Accuracy of information
no unset -

Pressure (threats to the trigger species and/or their habitats)
Threat Timing Scope Severity Result
Biological resource use happe­ning now most of popul­ation/area (50–90%) rapid decline (>30% over 3 gener­ations) very high
Agricultural expansion and intensification happe­ning now few indivi­duals/small area (<10%) slow decline (1–10% over 3 gener­ations) low

Response (conservation actions taken for the trigger species and/or their habitats)
Designation Planning Action Result
Not assessed Not assessed Not assessed not assessed

IBA Protection

Year Protected Area Designation (management category) % coverage of IBA
- The Sheepwash Alonnah Conservation Covenant (-) <1
1999 Bruny Island Neck Game Reserve (VI) 4
1999 Quarantine Station State Reserve (III) <1
1999 Green Island Nature Reserve (IV) <1
1999 Waterfall Creek State Reserve (III) <1
1999 Dennes Hill Nature Reserve (Ia) <1
2000 South Bruny National Park (II) 13
2000 Murrayfield & Kirby Lodge Conservation Covenant (IV) <1
2002 Bruny Island Conservation Covenant (IV) <1
2005 Simpsons Point Conservation Covenant (IV) 1
2006 Cheverton Conservation Covenant (IV) <1
2006 The Sheepwash Conservation Covenant (IV) <1
2006 North Bruny #3 Conservation Covenant (IV) <1
2006 North Bruny #2 Conservation Covenant (IV) <1
2006 Sheepwash Road Allonah Conservation Covenant (IV) <1
2007 Darcy's Lagoon Conservation Covenant (IV) <1
2007 Lowes Hill Conservation Covenant (IV) <1
2007 Bull Bay/Bull Bay #2 Conservation Covenant (IV) <1
2007 Cape de la Sortie Conservation Area (V) <1
2007 Bull Bay/Bull Bay #2 Conservation Covenant (IV) <1
2007 North Bruny #1 Conservation Covenant (IV) <1
2008 Waterview Hill Conservation Covenant (IV) <1
2008 Roberts Hill Conservation Covenant (IV) <1
2008 The Township Conservation Covenant (IV) <1
2008 Lutregala Marsh Conservation Covenant (IV) <1
2008 Norlin Creek Conservation Covenant (IV) <1
2009 Cloudy Bay Lagoon Marine Conservation Area (VI) 1
2009 Simpsons Point Marine Conservation Area (VI) <1
2009 Roberts Point Marine Conservation Area (VI) <1
2010 Forest Vale #1/Forest Vale #2 Conservation Covenant (IV) <1
2010 Forest Vale #1/Forest Vale #2 Conservation Covenant (IV) <1
2010 Marks Point Conservation Area (VI) <1
2010 Cloudy Bay Lagoon Conservation Covenant (IV) <1
2011 Chuckle Head Conservation Area (VI) <1
2011 Inala/Inala #2 Conservation Covenant (IV) <1
2011 Coal Point Conservation Area (IV) <1
2011 Inala/Inala #2 Conservation Covenant (IV) <1
2011 Red Reef Conservation Area (IV) <1
2011 Adventure Bay Conservation Covenant (IV) <1
2011 Benbullen Conservation Covenant (IV) <1
2011 Simpsons Bay Conservation Area (V) <1
2011 Whalebone Way Conservation Covenant (IV) <1
2011 Sheepwash Bay Conservation Area (V) <1
2011 Bligh Point Conservation Area (IV) <1
2011 Killora Road #1/Killora Road #2 Conservation Covenant (IV) <1
2011 Killora Road #1/Killora Road #2 Conservation Covenant (IV) <1
2012 Wanabi Conservation Covenant (IV) <1
2012 Snake Bay Conservation Area (IV) <1
2012 Turners Hill Conservation Covenant (IV) <1
2012 Saintys Creek Conservation Covenant (IV) <1
2013 Mount Bruny Conservation Area (IV) 3
2013 Mount Mangana Conservation Area (IV) 2
2013 Mount Midway Conservation Area (IV) 1
2013 Lutregala Creek Regional Reserve (IV) <1
2015 Whalebone Way - Lighthouse Road Conservation Covenant (IV) <1
2015 North Bruny Conservation Covenant (IV) <1
2016 Simonds Road Conservation Covenant (IV) <1

Habitats

Habitat % of IBA Habitat detail
Artificial/Terrestrial major (>10) Improved grassland & pasture; Urban parks & gardens
Forest major (>10) Eucalypt woodlands; Eucalypt open forests
Marine Coastal/Supratidal minor (<10)
Marine Intertidal minor (<10)

Land use

Land use % of IBA
rangeland/pastureland major (>10)
nature conservation and research major (>10)
urban/industrial/transport minor (<10)

Land ownership
Leasehold and state-owned.


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Bruny Island (Australia). Downloaded from https://datazone.birdlife.org/site/factsheet/bruny-island-iba-australia on 23/12/2024.