The Paroo Floodplain and Currawinya Important Bird Area is a site comprising the

floodplain A floodplain or flood plain or bottomlands is an area of land adjacent to a river. Floodplains stretch from the banks of a river channel to the base of the enclosing valley, and experience flooding during periods of high Discharge (hydrolog ...

and the associated

wetland A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor ( anoxic) processes taking place, especially ...

s of the

Paroo River The Paroo River, a series of waterholes, connected in wet weather as a running stream of the Darling catchment within the Murray–Darling basin, is located in the South West region of Queensland and Far West region of New South Wales, Aust ...

in north-western

New South Wales New South Wales (commonly abbreviated as NSW) is a States and territories of Australia, state on the Eastern states of Australia, east coast of :Australia. It borders Queensland to the north, Victoria (state), Victoria to the south, and South ...

and south-western

Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...

Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...

. It includes extensive areas of the Paroo-Darling and

Currawinya National Park Currawinya is a national park near Hungerford in South West Queensland, Australia, 828 km west of Brisbane. Part of the mulga lands bioregion this is an area of dry sandy plain with small trees and shrubs. The Paroo River passes through the ...

s, both of which are listed under the

Ramsar Convention The Ramsar Convention on Wetlands of International Importance Especially as Waterfowl Habitat is an international treaty for the conservation and sustainable use of Ramsar site, Ramsar sites (wetlands). It is also known as the Convention on We ...

as wetland sites of international importance, as well as of the Nocoleche Nature Reserve.

Description

The IBA contains the lower Paroo floodplain, including the overflow lakes, as well as the Yantabulla swamp and the Cuttaburra Creek floodplain. The area contains a complex network of channels, wetlands and lakes. Water is received from local rainfall or the Paroo River. Floods occur erratically; water enters from the Paroo, the

Warrego River The Warrego River is an intermittent river that is part of the Darling catchment within the Murray–Darling basin, which is located in South West Queensland and in the Orana region of New South Wales, Australia. The Warrego River is the north ...

via Cuttaburra Creek and other channels, or backs up from the Darling River in the south, filling shallow channels, floodplain depressions and numerous

ephemeral Ephemerality (from the Greek word , meaning 'lasting only one day') is the concept of things being transitory, existing only briefly. Academically, the term ephemeral constitutionally describes a diverse assortment of things and experiences, fr ...

lakes. Ranging to 5.5 m in depth, some lakes retain water for up to three years. The shores and channels support

samphire Samphire is a name given to a number of succulent salt-tolerant plants (halophytes) that tend to be associated with water bodies. * Rock samphire ('' Crithmum maritimum'') is a coastal species with white flowers that grows in Ireland, the Uni ...

lignum Lignum is Latin for wood and may refer to: * ''Gmelina lignum-vitreum'', plant endemic to New Caledonia * Lignum, common name of ''Muehlenbeckia florulenta'', plant native to inland Australia * Lignum Crucis, remnants of the True Cross * Lignum Ltd ...

canegrass Canegrass, cane-grass or cane grass is a common name which may refer to the following plants in the family Poaceae: * '' Eragrostis australasica'' – Swamp Canegrass * '' Eragrostis infecunda'' – Southern Canegrass * ''Zygochloa paradoxa '' ...

and other

grass Poaceae ( ), also called Gramineae ( ), is a large and nearly ubiquitous family (biology), family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos, the grasses of natural grassland and spe ...

es, with

black-box In science, computing, and engineering, a black box is a system which can be viewed in terms of its inputs and outputs (or transfer characteristics), without any knowledge of its internal workings. Its implementation is "opaque" (black). The te ...

and other

riparian woodland A riparian forest or riparian woodland is a forested or wooded area of land adjacent to a body of water such as a river, stream, pond, lake, marshland, estuary, canal, sink, or reservoir. Due to the broad nature of the definition, riparian woodla ...

communities A community is a Level of analysis, social unit (a group of people) with a shared socially-significant characteristic, such as place (geography), place, set of Norm (social), norms, culture, religion, values, Convention (norm), customs, or Ide ...

which flood seasonally. Currawinya National Park also has ''

Acacia ''Acacia'', commonly known as wattles or acacias, is a genus of about of shrubs and trees in the subfamily Mimosoideae of the pea family Fabaceae. Initially, it comprised a group of plant species native to Africa, South America, and Austral ...

shrubland Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominance (ecology), dominated by shrubs, often also including grasses, herbaceous plant, herbs, and geophytes. Shrubland may either occur naturally o ...

s on sand sheets and

dune A dune is a landform composed of wind- or water-driven sand. It typically takes the form of a mound, ridge, or hill. An area with dunes is called a dune system or a dune complex. A large dune complex is called a dune field, while broad, flat ...

s. The region has a

desert climate The desert climate or arid climate (in the Köppen climate classification ''BWh'' and ''BWk'') is a dry climate sub-type in which there is a severe excess of evaporation over precipitation. The typically bald, rocky, or sandy surfaces in desert ...

, with low and very variable rainfall usually falling in summer; mean annual rainfall at Currawinya is 278 mm.BirdLife International. (2011). Important Bird Areas factsheet: Paroo Floodplain and Currawinya. Downloaded from on 14/09/2011.

Birds

The site has been identified by

BirdLife 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 i ...

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, when conditions are suitable, it supports up to 400,000

waterbird A water bird, alternatively waterbird or aquatic bird, is a bird that lives on or around water. In some definitions, the term ''water bird'' is especially applied to birds in freshwater ecosystems, although others make no distinction from seabi ...

s with over 1% of the world populations of

black swan The black swan (''Cygnus atratus'') is a large Anatidae, waterbird, a species of swan which breeds mainly in the southeast and southwest regions of Australia. Within Australia, the black swan is nomadic, with erratic migration patterns dependent ...

s, freckled and

pink-eared duck The pink-eared duck (''Malacorhynchus membranaceus'') is a species of duck found in Australia. Description The pink-eared duck has a large spatulate bill like the Australasian shoveler, but is smaller at 38–40 cm length. Its brown back ...

grey teal The grey teal (''Anas gracilis'') is a dabbling duck found in open wetlands in Australia and New Zealand. Description It can be identified due to the presence of a crimson coloured iris in its eyes. This crimson colour is relatively more promi ...

Australasian shoveler The Australasian shoveler (''Spatula rhynchotis'') is a species of dabbling duck in the genus ''Spatula''. It ranges from . It lives in heavily vegetated swamps. In Australia it is protected under the National Parks and Wildlife Act 1974. ...

hardhead The hardhead (''Aythya australis''), also known as the white-eyed duck, is the only true diving duck found in Australia. The common name "hardhead" has nothing to do with the density of the bird's skull, instead referring to the difficulty encou ...

s, red-necked avocets, white-headed and

banded stilt The banded stilt (''Cladorhynchus leucocephalus'') is a Bird migration#Short-distance and altitudinal migration, nomadic wader of the stilt and avocet family, Recurvirostridae, native to Australia. It belongs to the monotypic genus ''Cladorhync ...

sharp-tailed sandpiper The sharp-tailed sandpiper (''Calidris acuminata'') is a small-medium migratory wader or shorebird, found mostly in Siberia during the summer breeding period (June to August) and Australia for wintering (September to March). Taxonomy The gen ...

s and

red-capped plover The red-capped plover (''Anarhynchus ruficapillus''), also known as the red-capped dotterel, is a small species of plover. It breeds in Australia. This species is closely related to (and sometimes considered conspecific with) the Kentish plover, ...

s. It supports regionally significant numbers of

Australian pelican The Australian pelican (''Pelecanus conspicillatus'') is a large waterbird in the family Pelecanidae, widespread on the inland and coastal waters of Australia and New Guinea, also in Fiji, parts of Indonesia and as a vagrant in New Zealand. It ...

Eurasian coot The Eurasian coot (''Fulica atra''), also known as the common coot, or Australian coot, is a member of the rail and crake bird family, the Rallidae. It is found in Europe, Asia, Australia, New Zealand and parts of North Africa. It has a slaty-bla ...

s and

whiskered tern The whiskered tern (''Chlidonias hybrida'') is a tern in the family Laridae. The genus name is from Ancient Greek ''khelidonios'', "swallow-like", from ''khelidon'', "swallow". The specific ''hybridus'' is Latin for ''hybrid''; Peter Simon Pall ...

s. It also holds populations of

inland dotterel The inland dotterel (''Peltohyas australis'') is an Endemism, endemic bird of the arid Australian interior. It forms loose flocks in sparsely vegetated Desert pavement, gibber plain and claypans in the day where it loafs in the shade and eats sho ...

Caspian tern The Caspian tern (''Hydroprogne caspia'') is a species of tern, with a subcosmopolitan but scattered distribution. Despite its extensive range, it is monotypic of its genus, and has no accepted subspecies. The genus name is from Ancient Greek '' ...

Bourke's parrot Bourke's parrot (''Neopsephotus bourkii'', formerly known as ''Neophema bourkii''), also known as the blue-vented parrot, sundown parrot, pink-bellied parrot, Bourke's parakeet, Bourke or "Bourkie", is a small parrot found in Australia and the mon ...

s, grey-headed,

black Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''P ...

and

pied honeyeater The pied honeyeater (''Certhionyx variegatus'') is a species of bird in the family of honeyeaters Meliphagidae and the sole species in the genus ''Certhionyx'' (Christidis & Boles 2008). This species is also known as the black and white honeyeate ...

s, slaty-backed thornbills, Hall's babblers,

chirruping wedgebill The chirruping wedgebill (''Psophodes cristatus'') is a medium-sized member of the genus ''Psophodes'', which consists or four to five songbirds endemic to Australia. Commonly found in low shrublands in south-eastern inland Australia, the species ...

s and

chestnut-breasted quail-thrush The chestnut-breasted quail-thrush (''Cinclosoma castaneothorax'') is a small endemic Australian bird which is predominantly found within the semi-arid deserts of New South Wales and Queensland. Distribution The chestnut-breasted quail-thrush ...

es.

References

{{coord, 29, 46, 37, S, 144, 17, 00, E, display=title, region:AU_type:waterbody Important Bird Areas of New South Wales Ramsar sites in Australia Murray-Darling basin Floodplains of Australia Important Bird Areas of Queensland