Grindal Island

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Grindal Island
Australia South Australia location map.svg
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Grindal Island
Geography
Location Spencer Gulf
Administration
Australia
Lifeboat "City of Adelaide" at Grindal Island, South Australia c. 1950. State Library of South Australia B29793. Lifeboat at Grindal Island, South Australia (ca. 1950).jpg
Lifeboat "City of Adelaide" at Grindal Island, South Australia c. 1950. State Library of South Australia B29793.

Grindal Island (also referred to as Garden Island) is a 90 ha island of the Taylor Islands Group, located between the Jussieu Peninsula and Thistle Island near the mouth of Spencer Gulf, South Australia. It was purchased by G. Dorwald in 1895. [1] It has been used for the grazing of sheep. According to Captain R.R. Tapley of the Martindale, in the 1890s the island was home to hundreds of Cape Barren geese. 'Buggy wheel tracks' were also visible, which he learnt were actually rat pads. In 1936 he reflected on his experiences 40 years prior, stating: 'The rats suddenly disappeared, and have not been seen since. They used to run over everything and everybody at night.' [2]

Jussieu Peninsula South Australia

Jussieu Peninsula is a peninsula located at the south east end of Eyre Peninsula in South Australia. It is bounded by Proper Bay and Spalding Cove within the natural harbour known as Port Lincoln to the north, Spencer Gulf to the east and the Great Australian Bight to the south. While it was first explored and mapped by Matthew Flinders during February 1802, Flinders did not name it. In 1913, the name proposed by François Péron and Louis de Freycinet from Baudin’s expedition when it visited later in 1802 was declared as the peninsula's official name by the Government of South Australia. Jussieu refers to the French botanist, Antoine Laurent de Jussieu. While parts of its surface have been cleared and used for agricultural purposes in the past, it is currently occupied by two protected areas: the Lincoln National Park and the Memory Cove Wilderness Protection Area.

Thistle Island island in South Australia, Australia

Thistle Island is in the Spencer Gulf, South Australia, some 200 km west of Adelaide, and northwest of the Gambier Islands. The city of Port Lincoln lies to the northwest of the island. Between them, the Gambier Islands and Thistle form a chain across the mouth of the gulf between the southern tips of the Yorke and Eyre Peninsulas. As of 2014 the Royal Australian Navy operated an acoustic range in the waters west of Thistle Island, with a small control facility being located on the island itself.

Spencer Gulf A large inlet in South Australia between the Eyre Peninsula and the Yorke Peninsula

The Spencer Gulf is the westernmost of two large inlets on the southern coast of Australia, in the state of South Australia, facing the Great Australian Bight. It spans from the Cape Catastrophe and Eyre Peninsula in the west to Cape Spencer and Yorke Peninsula in the east.

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References

  1. "Land sales." South Australian Register, South Australia (1895-06-14). Retrieved 2014-01-29.
  2. "Out among the people - Where did the rats come from?" Chronicle, South Australia (1936-01-30). Retrieved 2014-01-29.

Coordinates: 34°55′S136°02′E / 34.917°S 136.033°E / -34.917; 136.033

Geographic coordinate system Coordinate system

A geographic coordinate system is a coordinate system that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are often chosen such that one of the numbers represents a vertical position and two or three of the numbers represent a horizontal position; alternatively, a geographic position may be expressed in a combined three-dimensional Cartesian vector. A common choice of coordinates is latitude, longitude and elevation. To specify a location on a plane requires a map projection.