Coxen's fig parrot (''Cyclopsitta diophthalma coxeni''), also known as the blue-browed, red-faced or southern fig parrot or lorilet, is one of the smallest and least known

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 ...

n parrots. It is a highly endangered

subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...

of the double-eyed fig parrot. It was named by John Gould after his brother-in-law Charles Coxen.

Description

Coxen's fig parrot is about 15–16 cm long, larger than the other subspecies of double-eyed fig parrot. Its very short tail gives it a top-heavy, big-headed appearance. It is predominantly bright yellowish-green in colour with a blue forehead surrounded by a few scattered red feathers, and with orange-red cheeks bordered below by a variable mauve-blue band. The female is similar in appearance to the male, though slightly duller in colouration. Its flight is rapid and direct, generally above the forest canopy. It can be distinguished from

little Little is a synonym for small size and may refer to: Arts and entertainment * ''Little'' (album), 1990 debut album of Vic Chesnutt * ''Little'' (film), 2019 American comedy film *The Littles, a series of children's novels by American author John P ...

and

musk lorikeet The musk lorikeet (''Glossopsitta concinna'') is a lorikeet, now the only species in the genus ''Glossopsitta''. It inhabits south-central/eastern Australia. The little lorikeet and the purple-crowned lorikeet were previously included in the ge ...

s by its dumpier build, more rounded wings and seemingly tail-less silhouette. In flight its call is harsher and more staccato than that of the little lorikeet. However, because it is small, rare, green, silent when feeding and tends to stay high in the foliage of the forest canopy, it is very seldom seen.

Distribution and habitat

The subspecies is restricted to south-eastern

Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_ ...

and north-eastern

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, and used to range from Gympie and the Blackall Range, and possibly the Maryborough district, in the north, to the Macleay River in the south, and to the Bunya Mountains and Koreelah Range in the west. There are also unconfirmed reports from outside its accepted former range. It inhabits lowland and foothill

subtropical The subtropical zones or subtropics are geographical zone, geographical and Köppen climate classification, climate zones to the Northern Hemisphere, north and Southern Hemisphere, south of the tropics. Geographically part of the Geographical z ...

rainforest Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainfores ...

with

fig trees ''Ficus'' ( or ) is a genus of about 850 species of woody trees, shrubs, vines, epiphytes and hemiepiphytes in the family (biology), family Moraceae. Collectively known as fig trees or figs, they are native throughout the tropics with a few spe ...

, occasionally visiting fruit trees in gardens and farmland.

Behaviour

Breeding

As with other subspecies of the double-eyed fig parrot, Coxen's fig parrot excavates its own nesting hollow in decaying wood of living or dead forest trees. Although signs of nest excavating have been found, no active nests have been recorded.

Feeding

Coxen's fig parrot feeds mainly on figs and other fleshy fruits. It has also been recorded feeding on the nectar of the

silky oak ''Grevillea robusta'', commonly known as the southern silky oak, silk oak or silky oak, silver oak or Australian silver oak, is a flowering plant in the family Proteaceae. It is a tree, the largest species in its genus but is not closely rela ...

. Other subspecies are known to consume insect larvae as well.

Status and conservation

Coxen's fig parrot is listed as endangered by both the Queensland and New South Wales state governments as well as under the Commonwealth Environment Protection and Biodiversity Conservation Act 1999. The main cause of the decline in range and population is the clearing of lowland rainforests for agriculture and housing, as well as logging of rainforest trees. In 2000 it was estimated that there are no more than 100 mature individuals of the subspecies left, with the population severely fragmented and continuing to decline. The species survival is strongly linked to food availability and is impacted by

habitat fragmentation Habitat fragmentation describes the emergence of discontinuities (fragmentation) in an organism's preferred environment (habitat), causing population fragmentation and ecosystem decay. Causes of habitat fragmentation include geological processes ...

and isolation between patches, which makes the protection and rehabilitation of this habitat outside of current protected areas critical to its survival.Environment, D. of the, 2013c. Coxen’s Fig-parrot Cyclopsitta diophthalma coxeni Recovery Plan 2001-2005 WW Document URL http://www.environment.gov.au/resource/coxens-fig-parrot-cyclopsitta-diophthalma-coxeni-recovery-plan-2001-2005 (accessed 4.16.14).

Notes

References

* Coxen's Fig-Parrot Recovery Team. (2001). Coxen's Fig Parrot (''Cyclopsitta diophthalma coxeni'') recovery plan 2001–2005. Report to Environment Australia, Canberra. Queensland Parks and Wildlife Service: Brisban

* Joseph Forshaw, Forshaw, Joseph M.; & Cooper, William T. (1981). ''Australian Parrots''. (2nd revised edition). Lansdowne Editions: Melbourne. * Garnett, Stephen T.; & Crowley, Gabriel M. (2000). ''The Action Plan for Australian Birds 2000''. Environment Australia: Canberra.

* John Gould, Gould, J. (1867). ''Proceedings of the Zoological Society of London''. * Irby, Florence M. (1930). Coxen's Fig Parrot. ''Emu'' 29: 276–277.

External links

Birds Australia: Coxen's Fig Parrot
{{Taxonbar, from=Q5179937

Coxen's fig parrot Coxen's fig parrot (''Cyclopsitta diophthalma coxeni''), also known as the blue-browed, red-faced or southern fig parrot or lorilet, is one of the smallest and least known Australian parrots. It is a highly endangered subspecies of the double-ey ...

Birds of Queensland Birds of New South Wales Endemic birds of Australia