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 providing core wintering habitat for orange-bellied parrots, it is important for waders, or shorebirds, and seabirds.
Sites included in the Important Bird Area (IBA) are: [1]
Swan Bay and Mud Islands are within the Port Phillip Bay (Western Shoreline) and Bellarine Peninsula Ramsar Site. [1] Swan Bay, Mud Islands and Pope's Eye are in the Port Phillip Heads Marine National Park.
The group of sites has been identified as an IBA by BirdLife International because it supports significant numbers of critically endangered orange-bellied parrots and vulnerable fairy terns, and over 1% of the world populations of blue-billed ducks, chestnut teals, Australian white and straw-necked ibises, red-necked stints and silver gulls. [2]
The IBA regularly supports over 20,000 waterbirds, including 4000 to 15,000 waders and over 10,000 nesting seabirds. The largest Victorian colonies of white-faced storm petrels comprise some 12,400 nesting burrows on Mud Islands and South Channel Island. Mud Islands also has important breeding colonies of Australian pelicans, silver gulls, greater crested and Caspian terns, and ibises. Australasian gannets nest on artificial structures such as Pope's Eye and Wedge Light. The waders move regularly between the various sites to feed and roost but rarely move to the other areas of Port Phillip, which are identified as separate IBAs. [1]
The marine waters adjacent to the IBA contain populations of Australian fur seals and Burrunan dolphins. [1] Australian sea lions are also present in the area. Coastal whales such as southern right [3] and southern humpback [4] entering the Port Phillip Bay may appear off the reserve as well.
Port Phillip 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 completely surrounded by localities of Victoria's two largest cities — metropolitan Greater Melbourne in the bay's main eastern portion north of the Mornington Peninsula, and the city of Greater Geelong in the much smaller western portion north of the Bellarine Peninsula. Geographically, the bay covers 1,930 km2 (750 sq mi) and the shore stretches roughly 264 km (164 mi), with the volume of water around 25 km3 (6.0 cu mi). Most of the bay is navigable, although it is extremely shallow for its size — the deepest portion is only 24 m (79 ft) and half the bay is shallower than 8 m (26 ft). Its waters and coast are home to seals, whales, dolphins, corals and many kinds of seabirds and migratory waders.
Western Port, commonly but unofficially known as Western Port Bay, is a large tidal bay in southern Victoria, Australia, opening into Bass Strait. It is the second largest bay in the state. Geographically, it is dominated by two large islands; French Island and Phillip Island. At the time it was renamed, its position was west of other known ports and bays, but Western Port has become something of a misnomer as it lies just to the east of the larger Port Phillip and the city of Melbourne. It is visited by Australian fur seals, whales and dolphins, as well as many migratory waders and seabirds. It is listed under the Ramsar Convention as a wetland of international significance.
The Mud Islands reserve is located within Port Phillip, about 90 km (56 mi) south-west of Melbourne, Australia, lying 10 km (6.2 mi) inside Port Phillip Heads, 7 km (4.3 mi) north of Portsea and 9 km (5.6 mi) east of Queenscliff. The land area of about 50 hectares is made up of three low-lying islands surrounding a shallow tidal 35-hectare (86-acre) lagoon connected to the sea by three narrow channels. The shapes and configuration of the islands change over the years due to movement of sand by tidal currents.
Swan Island is a 1.4 km2 sand barrier island which, with Duck Island and the Edwards Point spit, separate Swan Bay from Port Phillip in Victoria, Australia. It lies close to and north of the town of Queenscliff at the eastern end of the Bellarine Peninsula, and is an official bounded locality of the Borough of Queenscliffe.
Lake Victoria is a 139-hectare (340-acre) shallow saline lake on the Bellarine Peninsula, Victoria in Australia, close to the township of Point Lonsdale and part of the Lonsdale Lakes Nature Reserve administered by Parks Victoria.
The Swan Bay is a shallow, 30-square-kilometre (12 sq mi) marine embayment at the eastern end of the Bellarine Peninsula in Port Phillip, Victoria, Australia. The township of Queenscliff lies at its southern end, and St Leonards at its northern. It is partly separated from Port Phillip by Swan Island, Duck Island and Edwards Point. Most of the area is included in the Port Phillip Heads Marine National Park as well as being listed as a wetland of international importance under the Ramsar Convention as part of the Port Phillip Bay and Bellarine Peninsula Ramsar Site. The bay is part of the Swan Bay and Port Phillip Bay Islands Important Bird Area, identified as such by BirdLife International because of its importance for orange-bellied parrots, waders and seabirds.
Edwards Point is a 4 km long sand spit extending southwards between Swan Bay and Port Phillip Bay, at the eastern end of the Bellarine Peninsula, Victoria, Australia. It is about 115 km by road south-west of Melbourne and 40 km east of Geelong.
The Port Phillip Heads Marine National Park is a marine protected area located in the vicinity of the bay of Port Phillip, between the Bellarine and Mornington Peninsulas, in Victoria, Australia. The 3,580-hectare (8,800-acre) marine national park comprises six separate sites located approximately 60 kilometres (37 mi) south-west of Melbourne and stretches along 40 kilometres (25 mi) of coastline of Victoria.
Lake Connewarre, a shallow estuarine 880-hectare (2,200-acre) lake on the Barwon River, is located on the Bellarine Peninsula southeast of Geelong in the Australian state of Victoria.
South Channel Fort, also known as South Channel Island, is a 0.7 ha artificial island in southern Port Phillip, Victoria, Australia, 6 km north-east of the town of Sorrento. It was part of a network of fortifications protecting the narrow entrance to Port Phillip.
The Port Phillip Bay and Bellarine Peninsula Ramsar Site is one of the Australian sites listed under the Ramsar Convention as a wetland 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 or the Werribee and Avalon Important Bird Area, identified as such by BirdLife International because of their importance for wetland and waterbirds as well as for orange-bellied parrots. It comprises some six disjunct, largely coastal, areas of land, totalling 229 km2, along the western shore of Port Phillip and on the Bellarine Peninsula, in the state of Victoria. Wetland types protected include shallow marine waters, estuaries, freshwater lakes, seasonal swamps, intertidal mudflats and seagrass beds.
Murtnaghurt Lagoon, also known as Murtnaghurt Swamp or Lake Murtnaghurt, is a shallow, ephemeral wetland west of the town of Barwon Heads on the southern coast of the Bellarine Peninsula in Victoria, Australia. It comprises two enclosed depressions, elongated west-east and separated by a low ridge. The wetland is about 2 kilometres (1.2 mi) in length, and up to 600 metres (2,000 ft) wide, with 4.5 kilometres (2.8 mi) of shoreline enclosing an area of 81 hectares. It is connected by a narrow 2.7 kilometres (1.7 mi) palaeochannel extending from the lagoon northwards to the main tidal channel of the lower Barwon River.
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 indigenous plants and animals. It is adjacent to the Werribee Sewage Farm and is managed by Parks Victoria.
The Hunter Estuary Wetlands comprise a group of associated wetlands at and near the mouth of the Hunter River in the city of Newcastle, New South Wales, Australia. Some 30 km2 of the wetlands has been recognised as being of international importance by designation under the Ramsar Convention. It was listed on 21 February 1984 as Ramsar site 287. A larger area of the wetlands has been identified by BirdLife International as an Important Bird Area (IBA). The wetlands are recognised as the most important area in New South Wales for waders, or shorebirds.
Limmen Bight is a bight, or large, open bay, located in the Northern Territory of Australia at the western end of the Gulf of Carpentaria about 360 kilometres (220 mi) east of the town of Katherine. It is part of the traditional lands and waters of the Marra people. It was named in April 1644 by Abel Tasman for one of his ships on his voyage of exploration along the northern Australian coast. It contains the second largest area of tidal flats in the Northern Territory.
The Milingimbi Islands Important Bird Area comprises 94 km2 of land in the Milingimbi, or Crocodile Islands group, of the Northern Territory of Australia. The area is traditionally owned Aboriginal land. The mudflats are an important staging site for migratory waders, or shorebirds.
The Robbins Passage and Boullanger Bay Important Bird Area is a 238 km2 tract of land at the western end of the north coast of Tasmania, south-eastern Australia. It comprises extensive areas of intertidal mudflats and saltmarsh with adjacent farmland. It is an important site for waders, or shorebirds.
Tourville and Murat Bays Important Bird Area is an important bird area in South Australia with a combined area of 117 square kilometres, located west to the town of Ceduna on the north-west corner of the Eyre Peninsula in the Great Australian Bight. It is considered to be an important area because of the resident populations of waders, or shorebirds.
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.
The Bellarine Wetlands Important Bird Area comprises a group of wetland sites, with a collective area of 46 km2, at the western end of the Bellarine Peninsula in Victoria, south-eastern Australia. The site is important for waterbirds and orange-bellied parrots.
Coordinates: 38°14′15″S144°40′02″E / 38.23750°S 144.66722°E
