Adult_and_immature_White-headed_Stilts_(Himantopus_leucocephalus)_in_the_water

The Cooper Floodplain below Windorah comprises a 1741 km² tract of

floodplain A floodplain or flood plain or bottomlands is an area of land adjacent to a river which stretches from the banks of its channel to the base of the enclosing valley walls, and which experiences flooding during periods of high discharge.Goudi ...

of the

Cooper Creek The Cooper Creek (formerly Cooper's Creek) is a river in the Australian states of Queensland and South Australia. It was the site of the death of the explorers Burke and Wills in 1861. It is sometimes known as the Barcoo River from one of its t ...

river system, below the town of

Windorah Windorah is a town and a locality in the Shire of Barcoo, Queensland, Australia. It is one of only three towns in the Shire of Barcoo in Central West Queensland. In the , Windorah had a population of 115 people. Geography Located downstream f ...

, in the

Channel Country The Channel Country is a region of outback Australia mostly in the state of Queensland but also in parts of South Australia, Northern Territory and New South Wales. The name comes from the numerous intertwined rivulets that cross the region, ...

of western

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , establishe ...

, Australia. When inundated it is an important breeding site for large numbers of

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 ...

Description

The site contains the overflow floodplains and swamps associated with Cooper Creek between Windorah and Tanbar

cattle station In Australia and New Zealand, a cattle station is a large farm ( station is equivalent to the American ranch), the main activity of which is the rearing of cattle. The owner of a cattle station is called a '' grazier''. The largest cattle stat ...

s. Major floods occur about once every five years. The floodplain lacks deep channels and is characterised by complex small-scale drainage networks that retain water for several months after flooding, so providing good waterbird habitat. Vegetation ranges from short

forb A forb or phorb is an herbaceous flowering plant that is not a graminoid (grass, sedge, or rush). The term is used in biology and in vegetation ecology, especially in relation to grasslands and understory. Typically these are dicots without woo ...

grasses Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns ...

and

sedges The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' wit ...

to tall

tussock grass Tussock grasses or bunch grasses are a group of grass species in the family Poaceae. They usually grow as singular plants in clumps, tufts, hummocks, or bunches, rather than forming a sod or lawn, in meadows, grasslands, and prairies. As perenni ...

, extensive legume thickets, with bluebush, lignum and belalie swamps. The few small waterholes are fringed by lignum, belalie and coolibahs. The area 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 deser ...

with an average annual rainfall of about 290 mm.BirdLife International. (2011). Important Bird Areas factsheet: Cooper Floodplain Below Windorah. Downloaded from on 2011-12-17.

Birds

The floodplain has been identified as an Important Bird Area (IBA) by BirdLife International because during the 2004 floods it was estimated to support 200,000 waterbirds, including over 1% of the world populations of straw-necked and

glossy ibis The glossy ibis (''Plegadis falcinellus'') is a water bird in the order Pelecaniformes and the ibis and spoonbill family Threskiornithidae. The scientific name derives from Ancient Greek ''plegados'' and Latin, ''falcis'', both meaning "sickle" a ...

es, and of white-headed stilts. Other waterbirds recorded on the floodplain in relatively large numbers include

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.Winter, M. (2018). Grey Teal. Wilderness Mag ...

s, pink-eared and plumed whistling ducks,

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 Palla ...

great egret The great egret (''Ardea alba''), also known as the common egret, large egret, or (in the Old World) great white egret or great white heron is a large, widely distributed egret. The four subspecies are found in Asia, Africa, the Americas, and ...

royal Royal may refer to: People * Royal (name), a list of people with either the surname or given name * A member of a royal family Places United States * Royal, Arkansas, an unincorporated community * Royal, Illinois, a village * Royal, Iowa, a ...

and yellow-billed spoonbills, black-tailed native-hens and brolgas. Grey falcons,

Australian bustard The Australian bustard (''Ardeotis australis'') is a large ground dwelling bird which is common in grassland, woodland and open agricultural country across northern Australia and southern New Guinea. It stands at about high, and its wingspan is ...

s and

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 o ...

s have also been recorded.

References

Floodplains of Australia Wetlands of Queensland Important Bird Areas of Queensland Lake Eyre basin Rivers of Queensland {{Queensland-geo-stub