Lake Lorne is a small freshwater

Freshwater

Fresh water is naturally occurring water on the Earth's surface in ice sheets, ice caps, glaciers, bogs, ponds, lakes, rivers and streams, and underground as groundwater in aquifers and underground streams. Fresh water is generally characterized by having low concentrations of dissolved salts and...

 lake

Lake

A lake is a body of relatively still fresh or salt water of considerable size, localized in a basin, that is surrounded by land. Lakes are inland and not part of the ocean and therefore are distinct from lagoons, and are larger and deeper than ponds. Lakes can be contrasted with rivers or streams,...

 on the Bellarine Peninsula

Bellarine Peninsula

The Bellarine Peninsula 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 Peninsula separates Port Phillip from Bass Strait...

, Victoria, Australia, immediately south-west of the township of Drysdale

Drysdale, Victoria

Drysdale is a rural township near Geelong, Victoria, Australia, located on the Bellarine Peninsula. The town has an approximate population of over 3700....

. It is a popular birdwatching

Birdwatching

Birdwatching or birding is the observation of birds as a recreational activity. It can be done with the naked eye, through a visual enhancement device like binoculars and telescopes, or by listening for bird sounds. Birding often involves a significant auditory component, as many bird species are...

 site and is well known for its variety of waterbirds, many of which have been recorded as breeding there.

Lake Lorne lies in a depression in the underlying limestone

Limestone

Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate . Many limestones are composed from skeletal fragments of marine organisms such as coral or foraminifera....

 and has no surface outlet. Water levels may vary substantially, often with a lag time in response to rainfall, with the nearby McLeods Waterholes being part of the same hydrological

Hydrology

Hydrology is the study of the movement, distribution, and quality of water on Earth and other planets, including the hydrologic cycle, water resources and environmental watershed sustainability...

 system. It contains a central complex of three islets densely vegetated with willow

Willow

Willows, sallows, and osiers form the genus Salix, around 400 species of deciduous trees and shrubs, found primarily on moist soils in cold and temperate regions of the Northern Hemisphere...

s, eucalypt

Eucalypt

Eucalypts are woody plants belonging to three closely related genera:Eucalyptus, Corymbia and Angophora.In 1995 new evidence, largely genetic, indicated that some prominent Eucalyptus species were actually more closely related to Angophora than to the other eucalypts; they were split off into the...

s, paperbarks

Melaleuca

Melaleuca is a genus of plants in the myrtle family Myrtaceae known for its natural soothing and cleansing properties. There are well over 200 recognised species, most of which are endemic to Australia...

 and pittosporum

Pittosporum

Pittosporum is a genus of about 200 species of flowering plants in the family Pittosporaceae. The genus is probably Gondwanan in origin; its present range extends from Australasia, Oceania, eastern Asia and some parts of Africa. Citriobatus is usually included here, but might be a distinct genus...

s. The lake is largely surrounded by parkland

Urban park

An urban park, is also known as a municipal park or a public park, public open space or municipal gardens , is a park in cities and other incorporated places to offer recreation and green space to residents of, and visitors to, the municipality...

 and is close to the Drysdale railway station.

Birds

The lake is important for Freckled

Freckled Duck

The Freckled Duck is a moderately large, broad-bodied duck native to southern Australia. The duck is protected by law...

 and Blue-billed Duck

Blue-billed Duck

The Blue-billed Duck is a small Australian stiff-tailed duck, with both the male and female growing to a length of 40 cm . The male has a slate-blue bill which changes to bright-blue during the breeding season, hence the duck’s common name . The male has deep chestnut plumage during breeding...

s which are listed as threatened in Victoria. Waterbirds, wader

Wader

Waders, called shorebirds in North America , are members of the order Charadriiformes, excluding the more marine web-footed seabird groups. The latter are the skuas , gulls , terns , skimmers , and auks...

s and rails

Rallidae

The rails, or Rallidae, are a large cosmopolitan family of small to medium-sized birds. The family exhibits considerable diversity and the family also includes the crakes, coots, and gallinules...

 which have bred at the lake include Black Swan

Black Swan

The Black Swan is a large waterbird, a species of swan, which breeds mainly in the southeast and southwest regions of Australia. The species was hunted to extinction in New Zealand, but later reintroduced. Within Australia they are nomadic, with erratic migration patterns dependent upon climatic...

s, Hardhead

Hardhead

The Hardhead, Aythya australis, is the only true diving duck found in Australia. Hardheads are common in the south-east of Australia, particularly in the Murray-Darling Basin, but also in the wetter country near the coasts. They are moderately nomadic in normal years, but disperse widely in times...

s, Musk Duck

Musk Duck

The Musk Duck is a highly aquatic, stiff-tailed duck native to southern Australia. It is the only living member of the genus Biziura. An extinct relative, the New Zealand Musk Duck or de Lautour's Duck , once occurred on New Zealand, but is only known from prehistoric subfossil bones...

s, Australasian

Australasian Grebe

The Australasian Grebe is a tiny waterbird common on fresh water lakes and rivers in greater Australia, New Zealand and on nearby Pacific islands. At 25-27 cm in length, it is one of the smallest members of the grebe family...

 and Hoary-headed Grebe

Hoary-headed Grebe

The Hoary-headed Grebe, Poliocephalus poliocephalus, is a member of the grebe family found in Australia and, since 1975, New Zealand, where it is scarce....

s, Darter

Darter

The darters or snakebirds are mainly tropical waterbirds in the family Anhingidae. There are four living species, three of which are very common and widespread while the fourth is rarer and classified as near-threatened by the IUCN. The term "snakebird" is usually used without any additions to...

s, Little Pied

Little Pied Cormorant

The Little Pied Cormorant, Little Shag or Kawaupaka is a common Australasian waterbird, found around the coasts, islands, estuaries, and inland waters of Australia, New Guinea, New Zealand, Malaysia, and Indonesia, and around the islands of the south-western Pacific and the sub-Antarctic...

 and Little Black Cormorant

Little Black Cormorant

The Little Black Cormorant is a member of the cormorant family of seabirds. It is common in smaller rivers and lakes throughout most areas of Australia and northern New Zealand. It is around sixty centimetres long, and is all black with blue-green eyes.-References: Database entry includes...

s, Dusky Moorhen

Dusky Moorhen

The Dusky Moorhen is a bird in the rail family. It occurs in Australia, New Guinea, and Indonesia.The New Guinea birds are smaller, at 25-32 cm in length, than the Australian race...

s, Purple Swamphen

Purple Swamphen

The Purple Swamphen , also known as the African Purple Swamphen, Purple Moorhen, Purple Gallinule, Pūkeko or Purple Coot, is a large bird in the family Rallidae . From its name in French, talève sultane, it is also known as the Sultana Bird...

s, Eurasian Coot

Eurasian Coot

The Eurasian Coot, Fulica atra, also known as Coot, is a member of the rail and crake bird family, the Rallidae. The Australian subspecies is known as the Australian Coot.-Distribution:...

s and Black-fronted Dotterel

Black-fronted Dotterel

The Black-fronted Dotterel is a small, slender plover, widespread throughout most of Australia, to which it is native and New Zealand, where it self introduced in the 1950s. It is common in freshwater wetlands, around the edges of lakes and billabongs, and in shallow, temporary claypan pools...

s. It is also a roosting site for hundreds of cormorant

Cormorant

The bird family Phalacrocoracidae is represented by some 40 species of cormorants and shags. Several different classifications of the family have been proposed recently, and the number of genera is disputed.- Names :...

s and ibis

Ibis

The ibises are a group of long-legged wading birds in the family Threskiornithidae....

es.