List of islands of Perth, Western Australia
Coastal islands
The coastal islands of the Perth Metropolitan Region are:

List of islands of Perth, Western Australia

Section Title: Coastal islands
Table Section Text: The coastal islands of the Perth Metropolitan Region are:

Name	Location	Locality	Size (ha)	Distance from mainland (km)	Notes

Rottnest Island	32°00′22″S 115°36′46″E / 32.00611°S 115.61278°E	1900	17	Home to the largest population of quokkas in the world.

Garden Island	32°12′18″S 115°40′24″E / 32.20500°S 115.67333°E	1200	2.2 (connected by the Garden Island causeway)	Home to a tammar wallaby population.

Carnac Island	32°07′30″S 115°39′46″E / 32.12500°S 115.66278°E	19	6.9	High abundance of tiger snakes.

Penguin Island	32°18′23″S 115°41′20″E / 32.30639°S 115.68889°E	Shoalwater	12.5	0.7	Home to the largest population of fairy penguins in the world.

Seal Island	32°17′36″S 115°41′19″E / 32.29333°S 115.68861°E	Shoalwater	1.4	0.9	Home to a small population of Australian sea lions.

Bird Island	32°16′42″S 115°41′17″E / 32.27833°S 115.68806°E	Peron	0.8	0.4	Part of the Shoalwater Islands Marine Park.

Shag Island	32°17′44.7″S 115°41′30.2″E / 32.295750°S 115.691722°E	Shoalwater	0.4	0.85	Part of the Shoalwater Islands Marine Park.

Little Island	31°48′44.4″S 115°42′32″E / 31.812333°S 115.70889°E	Hillarys	0.1	1.9	Part of the Marmion Marine Park.

Trigg Island	31°52′33.1″S 115°45′03.6″E / 31.875861°S 115.751000°E	Trigg	0.1	Part of the Marmion Marine Park.

Sentence(s)

Penguin Island is a 12.5 ha island of Perth, Western Australia.

final_sentence: Penguin Island is a 12.5 ha island of Perth, Western Australia.