The Port Phillip Bay (Western Shoreline) and Bellarine Peninsula Ramsar Site is one of the Australian sites 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 W ...

as a

wetland A wetland is a distinct ecosystem that is flooded or saturated by water, either permanently (for years or decades) or seasonally (for weeks or months). Flooding results in oxygen-free (anoxic) processes prevailing, especially in the soils. The p ...

of international importance. It was designated on 15 December 1982, and is listed as Ramsar Site No.266. Much of the site is also part of either the

Swan Bay and Port Phillip Bay Islands Important Bird Area The Swan Bay and Port Phillip Bay Islands Important Bird Area comprises a cluster of disparate sites centred at the eastern end of the Bellarine Peninsula, and the southern end of Port Phillip, in Victoria, south-eastern Australia. As well as ...

or the

Werribee and Avalon Important Bird Area The Werribee and Avalon Important Bird Area comprises some 37 km2 of coastal land along the northwestern shore of Port Phillip in the state of Victoria, in southeastern Australia. It is important for a wide variety of waterbirds. Descripti ...

, identified as such by BirdLife International because of their importance for

and

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 as well as for

orange-bellied parrot The orange-bellied parrot (''Neophema chrysogaster'') is a small parrot endemic to southern Australia, and one of only three species of parrot that migrate. It was described by John Latham in 1790. A small parrot around long, it exhibits sex ...

s.BirdLife International (2011). It comprises some six disjunct, largely coastal, areas of land, totalling 229 km², along the western shore of

Port Phillip Port Phillip ( Kulin: ''Narm-Narm'') or Port Phillip Bay is a horsehead-shaped enclosed bay on the central coast of southern Victoria, Australia. The bay opens into the Bass Strait via a short, narrow channel known as The Rip, and is com ...

and on the

Bellarine Peninsula The Bellarine Peninsula ( Wathawurrung: ''Balla-wein'' or ''Biteyong'') is a peninsula located south-west of Melbourne in Victoria, Australia, surrounded by Port Phillip, Corio Bay and Bass Strait. The peninsula, together with the Mornington ...

, in the state of

Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle ...

. Wetland types protected include shallow marine waters,

estuaries An estuary is a partially enclosed coastal body of brackish water with one or more rivers or streams flowing into it, and with a free connection to the open sea. Estuaries form a transition zone between river environments and maritime environmen ...

, freshwater

lake A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much large ...

s, seasonal swamps,

intertidal The intertidal zone, also known as the foreshore, is the area above water level at low tide and underwater at high tide (in other words, the area within the tidal range). This area can include several types of habitats with various species ...

mudflats and

seagrass Seagrasses are the only flowering plants which grow in marine environments. There are about 60 species of fully marine seagrasses which belong to four families (Posidoniaceae, Zosteraceae, Hydrocharitaceae and Cymodoceaceae), all in the or ...

beds. The subsites include: * Part of

Point Cook Point Cook is a suburb in Melbourne, Victoria, Australia, south-west of Melbourne's Central Business District, located within the City of Wyndham local government area. Point Cook recorded a population of 66,781 at the 2021 census. Point Cook ...

, including the coastline from Skeleton Creek to the

Point Cook Coastal Park The Point Cook Coastal Park covers an area of and includes the Cheetham Wetlands. The park extends from the RAAF Williams Point Cook Base northeast along the coast to the Laverton creek which comprises its northern boundary. The park is approx ...

* Much of the

Western Treatment Plant The Western Treatment Plant (formerly the Metropolitan Sewage Farm or, more commonly, the Werribee Sewage Farm) is a sewage treatment plant in Cocoroc, Victoria, Australia, west of Melbourne's central business district, on the coast of Port P ...

, as well as the adjacent

Spit Nature Conservation Reserve The Spit Nature Conservation Reserve is a 300 ha nature reserve on the north-western shore of Port Phillip, a large bay in Victoria, Australia. It consists of public land set aside to conserve and protect species, communities, and habitats of ind ...

and Avalon Airfield * A strip of coastline on the north shore of

Corio Bay Corio Bay is one of numerous internal bays in the southwest corner of Australia's Port Phillip, and is the bay on which abuts the City of Geelong. The nearby suburb of Corio takes its name from Corio Bay. Etymology When Hamilton Hume and Will ...

, including

Point Wilson Point Wilson is at the end of the Quimper Peninsula, a northeast extension of the Olympic Peninsula and the northeasternmost point of Jefferson County, Washington, United States, approximately two miles north of the Port Townsend business distri ...

, Point Lillias and

Limeburners Bay Limeburners Bay, one of numerous bays in Port Phillip, lies in the southwest and adjoins Corio Bay, which abuts Geelong, the second largest city in Victoria, Australia. The bay was named after lime kilns, located on the east side of Corio Bay, ...

Swan Bay Swans are birds of the family Anatidae within the genus ''Cygnus''. The swans' closest relatives include the geese and ducks. Swans are grouped with the closely related geese in the subfamily Anserinae where they form the tribe Cygnini. Sometim ...

at the eastern end of the Bellarine Peninsula *

Mud Islands The Mud Islands reserve is located within Port Phillip, about south-west of Melbourne, Australia, lying inside Port Phillip Heads, north of Portsea and east of Queenscliff. The land area of about is made up of three low-lying islands sur ...

in western Port Phillip * The Lake Connewarre wetland complex, including

Lake Connewarre Lake Connewarre ( Aboriginal Wathawurrung language: ''Kunawarr keelingk'' literally meaning ''black swan lake''), a shallow estuarine lake on the Barwon River, is located on the Bellarine Peninsula southeast of Geelong in the Australian stat ...

Reedy Lake Reedy Lake, historically also known as Lake Reedy, is a shallow intermittent freshwater lake or swamp on the lower reaches of the Barwon River, on the Bellarine Peninsula southeast of Geelong in the Australian state of Victoria. Location ...

, Murtnaghurt Lagoon and the Barwon River estuary in the south-western Bellarine Peninsula

Environment

Flora

Collectively, the various parts of the Ramsar site support 579 species of non-marine plants, of which about 40% (247 species) are non-indigenous. The list includes three nationally threatened species and 22 Victorian threatened species. One of the nationally threatened plants is the spiny rice-flower ('' Pimelea spinescens''), recorded at the Western Treatment Plant.Parks Victoria (2003), p. 15.

Fauna

The site was designated mainly because its value as waterbird habitat was recognised as being of international importance for

wader 245px, A flock of Dunlins and Red knots">Red_knot.html" ;"title="Dunlins and Red knot">Dunlins and Red knots Waders or shorebirds are birds of the order Charadriiformes commonly found wikt:wade#Etymology 1, wading along shorelines and mudflat ...

s (based on supporting at least 1% of the

flyway A flyway is a flight path used by large numbers of birds while migrating between their breeding grounds and their overwintering quarters. Flyways generally span continents and often pass over oceans. Although applying to any species of migrat ...

population) for 14 species –

double-banded plover The double-banded plover (''Charadrius bicinctus''), known as the banded dotterel or pohowera in New Zealand, is a species of bird in the plover family. Two subspecies are recognised: the nominate ''Charadrius bicinctus bicinctus'', which breed ...

red-kneed dotterel The red-kneed dotterel (''Erythrogonys cinctus'') is a species of plover in a monotypic genus in the subfamily Vanellinae. It is often gregarious and will associate with other waders of its own and different species, even when nesting. It is ...

grey plover The grey plover or black-bellied plover (''Pluvialis squatarola'') is a large plover breeding in Arctic regions. It is a long-distance migrant, with a nearly worldwide coastal distribution when not breeding. Taxonomy The grey plover was forma ...

, Pacific golden plover,

banded stilt The banded stilt (''Cladorhynchus leucocephalus'') is a nomadic wader of the stilt and avocet family, Recurvirostridae, native to Australia. It belongs to the monotypic genus ''Cladorhynchus''. It gets its name from the red-brown breast band fo ...

red-necked avocet The red-necked avocet (''Recurvirostra novaehollandiae'') also known as the Australian avocet, cobbler, cobbler's awl, and painted lady, is a wader of the family Recurvirostridae that is endemic to Australia and is fairly common and widespread t ...

pied oystercatcher The pied oystercatcher (''Haematopus longirostris'') is a species of oystercatcher. It is a wading bird native to Australia and commonly found on its coastline. The similar South Island pied oystercatcher (''H. finschi'') occurs in New Zealand. ...

curlew sandpiper The curlew sandpiper (''Calidris ferruginea'') is a small wader that breeds on the tundra of Arctic Siberia. It is strongly migratory, wintering mainly in Africa, but also in south and southeast Asia and in Australia and New Zealand. It is a v ...

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 ...

sharp-tailed sandpiper The sharp-tailed sandpiper (''Calidris acuminata'') (but see below) is a small wader. Taxonomy A review of data has indicated that this bird should perhaps better be placed into the genus ''Philomachus'' – as ''P. acuminatus'' – which now ...

eastern curlew The Far Eastern curlew (''Numenius madagascariensis'') is a large shorebird most similar in appearance to the long-billed curlew, but slightly larger. It is mostly brown in color, differentiated from other curlews by its plain, unpatterned brown ...

ruddy turnstone The ruddy turnstone (''Arenaria interpres'') is a small cosmopolitan wading bird, one of two species of turnstone in the genus ''Arenaria''. It is now classified in the sandpiper family Scolopacidae but was formerly sometimes placed in the plov ...

common greenshank The common greenshank (''Tringa nebularia'') is a wader in the large family Scolopacidae, the typical waders. The genus name ''Tringa'' is the New Latin name given to the green sandpiper by Aldrovandus in 1599 based on Ancient Greek ''trungas'' ...

and

marsh sandpiper The marsh sandpiper (''Tringa stagnatilis'') is a small wader. It is a rather small shank, and breeds in open grassy steppe and taiga wetlands from easternmost Europe to the Russian Far East. The genus name ''Tringa'' is the New Latin name give ...

.Parks Victoria (2003), p. 16. All the main parts of the Ramsar site support threatened fauna, including all of the most important known wintering sites of the critically endangered

References

Notes

Sources

* * *

External links

Port Phillip Bay (Western Shoreline) and Bellarine Peninsula Ramsar Site
at the Department of Environment and Primary Industries, Victoria {{coord, 38, 04, S, 144, 36, E, type:landmark_region:AU-VIC, display=title Ramsar sites in Australia Port Phillip Bellarine Peninsula Wetlands of Victoria (Australia) Protected areas of Victoria (Australia) Environment of Victoria (Australia)