Jalbarragup


IBA Criteria

Year of most recent IBA criteria assessment: 2009

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Long-billed Black-cockatoo Zanda baudinii EN breeding 2004-2008 3 nests A1, A2, A3
Short-billed Black-cockatoo Zanda latirostris EN breeding 2004-2008 20 nests A1, A3
Red-capped Parrot Purpureicephalus spurius LC resident 2003-2008 common A3
Western Rosella Platycercus icterotis LC resident 2003-2008 common A3
Rufous Treecreeper Climacteris rufus LC resident 2003-2008 uncommon A3
Red-winged Fairy-wren Malurus elegans LC resident 1998-2008 abundant A2, A3
Western Spinebill Acanthorhynchus superciliosus LC resident 1998-2008 abundant A3
Western Thornbill Acanthiza inornata LC resident 1998-2008 common A3
Western Yellow Robin Eopsaltria griseogularis LC resident 2003-2008 rare A3
White-breasted Robin Quoyornis georgianus LC resident 1998-2008 abundant A2, A3

Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.

For more information about the IBA assessment process and criteria please click here


IBA Monitoring

Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2008 high not assessed not assessed
Was the whole site covered? Yes State assessed by unset
Accuracy of information -

Threats to the site (pressure)
Threat Level 1 Threat Level 2 Timing Scope Severity Result
Biological resource use hunting & collecting terrestrial animals - persecution/control happening now small area/few individuals (<10%) very rapid to severe deterioration low
Biological resource use logging & wood harvesting - unintentional effects: large scale happening now some of area/population (10-49%) slow but significant deterioration medium
Invasive and other problematic species and genes invasive non-native/alien species/diseases - named species happening now whole area/population (>90%) slow but significant deterioration high

Conservation actions taken at site (response)
Conservation Designation Management Planning Conservation Action Result
Not assessed Not assessed Not assessed not assessed
For more information about IBA monitoring please click here

IBA Protection

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Wiltshire-Butler National Park 11,649 protected area overlaps with site 4,576
Unnamed WA12952 Miscellaneous Reserve 20 protected area contained by site 20
Unnamed WA08910 Miscellaneous Reserve 8 protected area contained by site 15
Milyeannup National Park 18,698 protected area overlaps with site 994
Blackwood River National Park 20,486 protected area overlaps with site 3,353

Habitats

IUCN Habitat Habitat detail Extent (% of site)
Artificial/Terrestrial Forestry plantations -
Forest Eucalypt open forests -
For further information about the habitat classification please click here.

Land use

Land-use Extent (% of site)
forestry -
nature conservation and research -
water management -
For further information about the land use classification please click here.

Land ownership
Private landholders (orchardists, farmers, townsite residents); nature reserves, national parks and state forests (Department of Environment and Conservation); local government; service providers (Western Power); Water Corporation.


Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Jalbarragup. Downloaded from http://www.birdlife.org on 01/06/2020.