The Passage Island, part of the Passage Group within the
Furneaux Group, is a
granite and
dolerite island, located in
Bass Strait
Bass Strait () is a strait separating the island state of Tasmania from the Australian mainland (more specifically the coast of Victoria, with the exception of the land border across Boundary Islet). The strait provides the most direct waterwa ...
south of
Cape Barren Island, in
Tasmania, in south-eastern
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
.
History
Large numbers of fur seals were seen on the island in 1798 by
Matthew Flinders
Captain Matthew Flinders (16 March 1774 – 19 July 1814) was a British navigator and cartographer who led the first inshore circumnavigation of mainland Australia, then called New Holland. He is also credited as being the first person to u ...
and sealers were later reported visiting the island early in the 19th century.
The island is a
private island with
leasehold tenure,
with a
pastoral lease
A pastoral lease, sometimes called a pastoral run, is an arrangement used in both Australia and New Zealand where government-owned Crown land is leased out to graziers for the purpose of livestock grazing on rangelands.
Australia
Pastoral lease ...
that has been used for grazing
cattle.
[ Improvements on the island include airstrips and a small residence.][ With the Forsyth and Gull islands, the Passage Island forms part of the Forsyth, Passage and Gull Islands ]Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations.
IBA was developed and sites are identified by BirdLife Int ...
(IBA), identified as such by BirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding ...
because it supports over 1% of the world populations of little penguins and black-faced cormorant
The black-faced cormorant (''Phalacrocorax fuscescens''), also known as the black-faced shag, is a medium-sized member of the cormorant family. Upperparts, including facial skin and bill, are black, with white underparts. It is endemic to coas ...
s.Moriarty Rocks
The Moriarty Rocks, part of the Passage Group within the Furneaux Group, are a group of two major unpopulated granite rocks, and several smaller ones, with a combined area of , located in Bass Strait, south of Cape Barren Island, west of the Lo ...
.
Fauna
Recorded breeding seabird, wader and waterbird species include little penguin
The little penguin (''Eudyptula minor'') is a species of penguin from New Zealand. They are commonly known as little blue penguins or blue penguins owing to their slate-blue plumage and are also known by their Māori name .
The Australian lit ...
, short-tailed shearwater
The short-tailed shearwater or slender-billed shearwater (''Ardenna tenuirostris''; formerly ''Puffinus tenuirostris''), also called yolla or moonbird, and commonly known as the muttonbird in Australia, is the most abundant seabird species in A ...
, Pacific gull, silver gull, sooty oystercatcher and Cape Barren goose. Apart from cattle, mammals present are the introduced European rabbit, house mouse
The house mouse (''Mus musculus'') is a small mammal of the order Rodentia, characteristically having a pointed snout, large rounded ears, and a long and almost hairless tail. It is one of the most abundant species of the genus '' Mus''. Althoug ...
and a species of rat
Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus ''Rattus''. Other rat genera include ''Neotoma'' ( pack rats), ''Bandicota'' (bandicoot ...
. Reptile
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates (lizards and snakes) and rhynchocephalians ( ...
s present include White's skink and the metallic skink.[Brothers, Nigel; Pemberton, David; Pryor, Helen; & Halley, Vanessa. (2001). ''Tasmania’s Offshore Islands: seabirds and other natural features''. Tasmanian Museum and Art Gallery: Hobart. ]
See also
* List of islands of Tasmania
References
Furneaux Group
Important Bird Areas of Tasmania
Islands of Bass Strait
Private islands of Tasmania
Leasehold islands of Australia
Islands of North East Tasmania
Seal hunting
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