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The Lake Pleasant View System Important Bird Area comprises three shallow freshwater lakes, about five kilometres apart from each other. The lakes lie near the town of
The Lake Pleasant View System Important Bird Area comprises three shallow freshwater lakes, about five kilometres apart from each other. The lakes lie near the town of Manypeaks
Manypeaks is a town located 434 km south-east of Perth and 38 km north-east of Albany in the Great Southern region of Western Australia. The township is on the South Coast Highway close to the intersection with Howie Road. The closes ...
, and 35 km north-east of Albany, in the Great Southern region of south-west Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to th ...
.
Description
The lakes include Lake Pleasant View, with North Sister East and North Sister West Lakes. They are characterised by closed communities of sedges forming freshwatermarsh
A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found at ...
es on peat
Peat (), also known as turf (), is an accumulation of partially decayed vegetation or organic matter. It is unique to natural areas called peatlands, bogs, mires, moors, or muskegs. The peatland ecosystem covers and is the most efficien ...
substrates. The lake margins support other species of wetland plants as well as saltwater paperbark open shrubland
Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It m ...
.BirdLife International. (2011). Important Bird Areas factsheet: Lake Pleasant View System. Downloaded from http://www.birdlife.org on 01/08/2011.
Birds
The three lakes, with a collective area of , have been identified byBirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...
as an Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations.
IBA was developed and sites are identified by BirdLife Int ...
(IBA) because they support a population of the endangered
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and inva ...
Australasian bittern
The Australasian bittern (''Botaurus poiciloptilus''), also known as the brown bittern or matuku hūrepo, and also nicknamed the "bunyip bird", is a large bird in the heron family Ardeidae. A secretive bird with a distinctive booming call, it is ...
, with up to ten breeding pairs present. The IBA supports large numbers of little grassbirds, while western rosella
The western rosella (''Platycercus icterotis''), or moyadong, is a species of parrot endemic to southwestern Australia. The head and underparts are bright red, and the back is mottled black; a yellow patch at the cheek distinguishes it from oth ...
s, red-capped parrot
The red-capped parrot (''Purpureicephalus spurius'') is a species of broad-tailed parrot native to southwestern Australia. It was described by Heinrich Kuhl in 1820, with no subspecies recognised. It has long been classified in its own genus o ...
s, red-winged fairy-wren
The red-winged fairywren (''Malurus elegans'') is a species of passerine bird in the Australasian wren family, Maluridae. It is non-migratory and endemic to the southwestern corner of Western Australia. Exhibiting a high degree of sexual dimorph ...
s, western thornbill
The western thornbill (''Acanthiza inornata'') is a species of bird in the family Acanthizidae.
It is endemic to southwestern Australia.
Its natural habitat
In ecology, the term habitat summarises the array of resources, physical and b ...
s, western spinebill
The western spinebill (''Acanthorhynchus superciliosus'') is a honeyeater found in the heath and woodland of south-western Australia. Ranging between long, it weighs around . It has a black head, gray back and wings, with a red band behind its ...
s and red-eared firetail
The red-eared firetail (''Stagonopleura oculata''), also known as the boorin, is a small finch-like species of bird. It occurs in dense wetland vegetation of coastal to sub-coastal regions in Southwest Australia. Its appearance is considered appe ...
s occur in the surrounding bushland
In Australia, bushland is a blanket term for land which supports remnant vegetation or land which is disturbed but still retains a predominance of the original floristics and structure.
Human survival in bushland has a whole mythology evolving ...
.
References
{{coord, 34, 48, 17, S, 118, 10, 59, E, display=title, region:AU-WA_type:waterbody Great Southern (Western Australia) Pleasant View Important Bird Areas of Western Australia