Taylor Island
Taylor Island( sometimes referred to as Taylor's Island) is the largest in a group of seven islands located between the Eyre Peninsula mainland and Thistle Island in the mouth of Spencer Gulf, South Australia.
It was named by British explorer Matthew Flinders in 1802, after the loss of William Taylor, a midshipman and master's mate to John Thistle( after whom Thistle Island is named).
The remaining islands in the group are also named after lost members of Flinders' expedition: Little Island, Lewis Island, Smith Island, Hopkins Island and Grindal Island.
Taylor's Island has been used principally for the grazing of sheep while its surrounding waters are well regarded fishing grounds.
Sula Island
Sula Island is an island located in the Albay province of the Philippines.
Runmarö
Runmarö is an island located in the Stockholm archipelago in Sweden.
Ingmarsö
Ingmarsö is an island located in the Stockholm archipelago in Sweden.
Wadmalaw Island
Wadmalaw Island is an island located in Charleston County, South Carolina, United States.
Grindal Island
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.
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.'
Thistle Island
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.
Allports Island
Allports Island is a small uninhabited island located in Queen Charlotte Sound in Marlborough, New Zealand.
It reaches a height of and is from the New Zealand mainland.
An even smaller unnamed island lies immediately to the east of it.
Both islands are covered in native bush.
Dyrøya, Troms
Dyrøya is an island in Dyrøy Municipality in Troms og Finnmark county, Norway.
The island is located between the large island of Senja and the mainland of Norway.
The Dyrøysundet strait lies to the east of the island( towards the mainland) and the Tranøyfjorden lies to the north and west( towards Senja).
The island of Andørja lies about south of Dyrøya.
The island is connected to the mainland by the Dyrøy Bridge, east of the village of Brøstadbotn.
The largest village area on the island is on the central part of the eastern coastline of Dyrøya, including Holm, where Dyrøy Church is located.
Thistle Island (New York)
Thistle Island is an island on Fourth Lake in Herkimer County, New York.
It is located east- northeast of Old Forge.

Question: Are both islands, Dyrøya, Troms and Thistle Island, located in the same country?
Answer: no