Karakamia Sanctuary is a 2.75 km²

nature reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or ...

in south-west

Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to th ...

, 4 km from Chidlow and 50 km north-east of

Perth Perth is the capital and largest city of the Australian state of Western Australia. It is the fourth most populous city in Australia and Oceania, with a population of 2.1 million (80% of the state) living in Greater Perth in 2020. Perth is ...

. It is located within the

jarrah ''Eucalyptus marginata'', commonly known as jarrah, djarraly in Noongar language and historically as Swan River mahogany, is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is a tree with roug ...

forest of the

Darling Scarp The Darling Scarp, also referred to as the Darling Range or Darling Ranges, is a low escarpment running north–south to the east of the Swan Coastal Plain and Perth, Western Australia. The escarpment extends generally north of Bindoon, to th ...

and is owned and managed by the

Australian Wildlife Conservancy The Australian Wildlife Conservancy (AWC) is an Australian independent, nonprofit organisation, working to conserve threatened wildlife and ecosystems in Australia. This is principally achieved through the acquisition of extensive areas of land ...

(AWC).

History

Karakamia was originally purchased by Martin Copley in 1991 and established as a sanctuary in 1992, effectively the founding property of the AWC. Since the initial purchase it has increased in size through the acquisition of adjacent private land. Although much of the property was never cleared, some areas had been cleared or selectively logged and a replanting program is being implemented.

Landscape and climate

Karakamia is on a

lateritic Laterite is both a soil and a rock type rich in iron and aluminium and is commonly considered to have formed in hot and wet tropical areas. Nearly all laterites are of rusty-red coloration, because of high iron oxide content. They develop by ...

plateau, with winter-flowing streams. The climate is

Mediterranean The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the e ...

with winter rainfall and dry summers. Average annual rainfall is 850 mm.

Fauna

Karakamia is managed to exclude exotic predators and herbivores, and a vermin-proof fence now surrounds the property. Various native mammals that would have occurred there in the past have been successfully reintroduced. These include the

woylie The woylie or brush-tailed bettong (''Bettongia penicillata'') is a small, critically endangered, gerbil-like mammal native to forests and shrubland of Australia. A member of the rat-kangaroo family (Potoroidae), it moves by hopping and is acti ...

quenda The southern brown bandicoot (''Isoodon obesulus'') is a short-nosed bandicoot, a type of marsupial, found mostly in southern Australia. It is also known as the quenda in South Western Australia (from the Noongar word ''). Taxonomy George Shaw ...

, tammar wallaby, quokka,

numbat The numbat (''Myrmecobius fasciatus''), also known as the noombat or walpurti, is an insectivorous marsupial. It is diurnal and its diet consists almost exclusively of termites. The species was once widespread across southern Australia, but ...

and

western ringtail possum The western ringtail possum or ngwayir refers to a species of possum, ''Pseudocheirus occidentalis'', found in a small area of Southwest Australia. They are a cat-sized marsupial with a stocky build, dark greyish-brown fur, pale underparts and ...

. A significant bird present there is the forest subspecies of the

red-tailed black-cockatoo The red-tailed black cockatoo (''Calyptorhynchus banksii'') also known as Banksian- or Banks' black cockatoo, is a large black cockatoo native to Australia. Adult males have a characteristic pair of bright red panels on the tail that gives ...

Ecosystems

Ecosystems include a variety of

forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...

and

woodland A woodland () is, in the broad sense, land covered with trees, or in a narrow sense, synonymous with wood (or in the U.S., the ''plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see ...

types: as well as jarrah forest, Karakamia contains marri,

wandoo Wandoo is the common name for a number of Western Australian ''Eucalyptus'' species, all of which have smooth white bark. The original "wandoo" is ''Eucalyptus wandoo''. Additional species have been given this name because of a perceived likeness w ...

, and blackbutt woodland, as well as areas of

heathland A heath () is a shrubland habitat found mainly on free-draining infertile, acidic soils and characterised by open, low-growing woody vegetation. Moorland is generally related to high-ground heaths with—especially in Great Britain—a cooler ...

and

shrubland Shrubland, scrubland, scrub, brush, or bush is a plant community characterized by vegetation dominated by shrubs, often also including grasses, herbs, and geophytes. Shrubland may either occur naturally or be the result of human activity. It m ...

, with a

flooded gum Flooded gum may refer to the following tree species: *''Eucalyptus grandis'', from eastern Australia *''Eucalyptus rudis'', from Western Australia *''Eucalyptus tereticornis ''Eucalyptus tereticornis'', commonly known as forest red gum, blue gum ...

and

sedge The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' wit ...

community along the streams. More than 260 species of plants have been recorded.

References

External links

Australian Wildlife Conservancy
{{AWC Reserves Nature reserves in Western Australia Australian Wildlife Conservancy reserves 1992 establishments in Australia