Location of Swan Island off the coast of Tasmania | |
Etymology | Captain Henry Waterhouse |
---|---|
Geography | |
Location | Banks Strait, Bass Strait |
Coordinates | 40°48′S147°37′E / 40.800°S 147.617°E Coordinates: 40°48′S147°37′E / 40.800°S 147.617°E |
Archipelago | Waterhouse Island Group |
Total islands | 12 |
Area | 287 ha (710 acres) |
Administration | |
Australia | |
State | Tasmania |
Waterhouse Island, part of the Waterhouse Island Group, is a 287-hectare (710-acre) granite island situated in Banks Strait, part of Bass Strait, lying close to the north-eastern coast of Tasmania, Australia.
The Waterhouse Island Group includes the Waterhouse, Little Waterhouse, Swan, Little Swan, Cygnet, Foster, St Helens, Ninth, Tenth, Paddys, Maclean, and Baynes islands and the Bird Rock, and George Rocks islets with their associated reefs.
The large inland portion of Waterhouse Island is privately owned under freehold tenure. On 28 September 2011, 107 hectares (260 acres) of the island was proclaimed as the Waterhouse Island Conservation Area. [1] This conservation area surrounds almost all of the island from the low-water mark to approximately 45 metres (148 ft) inshore, as well as a 35-hectare (86-acre) region at the northern tip. A small sandy spit on the eastern coastline does not appear to be encapsulated by this conservation area and the tenure of this sandy spit remains uncertain. A lighthouse is located on 266 square metres (2,860 sq ft) of crown land at the northern point of the island. [2]
Waterhouse Island has an equable Mediterranean climate with warm summers and cooler winters. Rainfall, averaging approximately 600 millimetres (24 in) per annum, is relatively evenly spread throughout the year, however with a bias to late winter months.
Waterhouse Island has extensive white sand beaches on the eastern and south eastern shores. West and northern coasts are primarily rocky. The island is used as a haven for sheltering yachts and other small boats as they travel through Bass Strait. Surrounding waters are popular for fishing, both finfish and various shellfish.
Sealing is known to have taken place here from at least 1802. [3]
For the past 150 years the island has mostly been farmed, with sheep grazing the most prominent pursuit. The island has a house and a cottage, a four stand wool shed and implement shed, and a machine shed. The two dwellings are located in the lee of the prevailing westerly winds, on the eastern side, above sandy beaches. The island has a working wharf and two airstrips, one east–west and the other intersecting it. Freight boats, including Bass Strait trading vessels, also can beach on protected East and southeast sand beaches. Until the 1970s, grazing activity led to some degradation of vegetation. The present owners, who have had it since that time, have fenced off vulnerable areas and have undertaken an extensive revegetation program. The grazing land vegetation primarily consists of introduced pasture grasses. Livestock grazing had previously caused erosion which had affected the shearwater colonies. These are now stabilised and the fairy penguin and the shearwater rookeries are thriving. [4]
The island is named after Captain Henry Waterhouse of the Reliance . Nicholas Baudin stopped at the island in 1802 mistakenly thinking the name meant fresh water could be found there, which was not the case. [5]
Recorded breeding seabird species are the little penguin and short-tailed shearwater. Introduced mammals include sheep, cats, fallow deer and house mice. Reptiles present include the metallic skink, spotted skink, three-lined skink, Bougainville's skink, White's skink and tiger snake. [4]
Little Green Island is a granite island, with an area of 87 hectares, in south-eastern Australia. It is part of Tasmania’s Great Dog Island Group, lying in eastern Bass Strait between Flinders and Cape Barren Islands in the Furneaux Group. It is partly a conservation area, and partly private property, used for grazing livestock. The island has been degraded by repeated burning and grazing. Commercial muttonbirding took place until 1957, and recreational muttonbirding since then. The island is part of the Franklin Sound Islands Important Bird Area, identified as such by BirdLife International because it holds over 1% of the world populations of six bird species.
Schouten Island, part of the Schouten Island Group, is an island with an area of approximately 28 square kilometres (11 sq mi) lying close to the eastern coast of Tasmania, Australia, located 1.6 kilometres (0.99 mi) south of the Freycinet Peninsula and is a part of Freycinet National Park. The Paredarerme name for the island is Tiggana marraboona.
Erith Island, the second largest island in the Kent Group, is a densely vegetated and unpopulated 323-hectare (800-acre) granite island with steep slopes, located in the Bass Strait, lying off the north-east coast of Tasmania, between the Furneaux Group and Wilsons Promontory in Victoria, Australia.
Hogan Island, the largest island of the Hogan Group, is a 232-hectare (570-acre) granite island, located in northern Bass Strait, that lies between the Furneaux Group in north-east Tasmania, and Wilsons Promontory in Victoria, Australia. The island has a maximum elevation of 116 metres (381 ft) AHD .
The Passage Island, part of the Passage Group within the Furneaux Group, is a 253-hectare (630-acre) granite and dolerite island, located in Bass Strait south of Cape Barren Island, in Tasmania, in south-eastern Australia.
Badger Island, part of the Badger Group within the Furneaux Group, is a 1,242-hectare (3,070-acre) unpopulated low-lying granite and limestone island, located in Bass Strait, lying west of the Flinders and Cape Barren islands, Tasmania, south of Victoria, in south-eastern Australia.
The Mount Chappell Island, part of the Badger Group within the Furneaux Group, is a 323-hectare (800-acre) unpopulated granite island with a distinctive central hill, located in Bass Strait, lying west of the Flinders and Cape Barren islands, Tasmania, south of Victoria, in south-eastern Australia.
The Anderson Island, also known as Woody Island, part of the Tin Kettle Island Group of the Furneaux Group, is a 166-hectare (410-acre) granite island, located in Bass Strait, lying northeast of Tasmania, in south-eastern Australia. Anderson Island lies between Flinders and Cape Barren Islands and is partly a pastoral lease used for grazing sheep and cattle. The island is joined at low tide to nearby Little Anderson and Tin Kettle Islands by extensive intertidal mudflats. The island is supposed to be named after John Anderson, a sealer living on the island by 1842.
The Great Dog Island, also known as Big Dog Island, and part of the Great Dog Group within the Furneaux Group, is a 354-hectare (870-acre) granite island, located in Bass Strait, lying south of the Flinders Island and north of the Cape Barren Island, in Tasmania, in south-eastern Australia.
Vansittart Island, also known as Gun Carriage Island, is a granite island with an area of 800 hectares. The island is part of Tasmania's Vansittart Island Group, lying in eastern Bass Strait between Flinders and Cape Barren Islands in the Furneaux Group.
Inner Sister Island, part of the Sister Islands Conservation Area, is a granite and dolerite island, with an area of 748 hectares (2.89 sq mi), located in Bass Strait, Tasmania, Australia.
Outer Sister Island, part of the Sister Islands Conservation Area, is a granite and dolerite island, with an area of 545 hectares (2.10 sq mi), located in Bass Strait, Tasmania, Australia.
Prime Seal Island is a long island, with a high central ridge and an area of 1220 ha, in south-eastern Australia. It is part of Tasmania’s Prime Seal Island Group, lying in eastern Bass Strait west of Flinders in the Furneaux Group. Geologically, it is limestone overlying granite and has notable karst features, including caves. It is leased for farming and is extensively grazed by sheep and cattle as well as the native Tasmanian pademelons.
The East Kangaroo Island, part of the Big Green Group within the Furneaux Group, is a 157-hectare (390-acre) unpopulated limestone island with granite outcrops and dolerite dykes, located in the Bass Strait, west of the Flinders Island, in Tasmania, in south-eastern Australia.
The Ninth Island, part of the Waterhouse Island Group, is a 32-hectare (79-acre) uninhabited granite island situated in Bass Strait, lying close to the north-eastern coast of Tasmania, Australia. In November 2018, it was listed for sale for the fourth time, at $1.98 million. The property for sale is a landlocked title within a conservation covenant, preventing access to the island by any means except helicopter.
The Foster Islands, part of the Waterhouse Island Group, are two small granite islands with a combined area of 48 hectares situated in Banks Strait, part of Bass Strait, lying close to the north-eastern coast of Tasmania, Australia. The islands form part of Small Bass Strait Island nature reserve.
The Little Swan Island, part of the Waterhouse Island Group, is a 12.64-hectare (31.2-acre) uninhabited granite island situated in Banks Strait, part of Bass Strait, lying close to the north-eastern coast of Tasmania, Australia.
Swan Island, part of the Waterhouse Island Group, is a 239-hectare (590-acre) granite island situated in Banks Strait, part of Bass Strait, lying close to the north-eastern coast of Tasmania, Australia.
The George Rocks, also historically known as King George's Rocks, is part of the Waterhouse Island Group, a group of three adjacent uninhabited granite islets and associated reefs with a combined area of 7 hectares, situated in Banks Strait, part of Bass Strait, lying close to the north-eastern coast of Tasmania, Australia.
The St Helens Island, part of the Waterhouse Island Group, is a 51-hectare (130-acre) granite island situated in the Tasman Sea, lying close to the north-eastern coast of Tasmania, Australia.