The Cheetham and Altona Important Bird Area comprises several

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 ...

sites on, or close to, the north-western coast of

Port Phillip Port Phillip (Kulin languages, Kulin: ''Narm-Narm'') or Port Phillip Bay is a horsehead-shaped bay#Types, enclosed bay on the central coast of southern Victoria (Australia), Victoria, Australia. The bay opens into the Bass Strait via a short, ...

Victoria Victoria most commonly refers to: * Queen Victoria (1819–1901), Queen of the United Kingdom and Empress of India * Victoria (state), a state of Australia * Victoria, British Columbia, Canada, a provincial capital * Victoria, Seychelles, the capi ...

, south-eastern

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 ...

. Collectively they total 1223 ha in area and lie within, or adjacent to, the western suburbs of the city of

Melbourne Melbourne ( , ; Boonwurrung language, Boonwurrung/ or ) is the List of Australian capital cities, capital and List of cities in Australia by population, most populous city of the States and territories of Australia, Australian state of Victori ...

. They were classified 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 more than 1% of the world populations of

red-necked stint The red-necked stint (''Calidris ruficollis'') is a small migratory wader. The genus name is from Ancient Greek ''kalidris'' or ''skalidris'', a term used by Aristotle for some grey-coloured waterside birds. The specific ''ruficollis'' is from La ...

, chestnut teal and

Pacific gull The Pacific gull (''Larus pacificus'') is a gull, native to the coasts of Australia. It is moderately common between Carnarvon, Western Australia, Carnarvon in the west, and Sydney in the east, although it has become scarce in some parts of the s ...

Wetlands

The IBA includes the undeveloped coast between Williamstown and

Seaholme Seaholme is a suburb in Melbourne, Victoria, Australia, south-west of Melbourne's Central Business District, located within the City of Hobsons Bay local government area. Seaholme recorded a population of 2,067 at the 2021 census. Seaholme wa ...

, including the Jawbone Reserve, Altona Coastal Park, Rowden's Swamp, the Cheetham Wetlands, Truganina Swamp, with the Spectacle Lakes complex and RAAF Lake of Point Cook Coastal Park. These contain all the remaining freshwater wetlands, saltpans, intertidal mudflats and shallow inshore waters which support the key bird species.

References

Important Bird Areas of Victoria (state) Port Phillip City of Wyndham City of Hobsons Bay {{Melbourne-geo-stub