Rawnsley's bowerbird, also known as Rawnsley's satin bird or the blue regent, is a rare

intergeneric hybrid In biology, a hybrid is the offspring resulting from combining the qualities of two organisms of different breeds, varieties, species or genera through sexual reproduction. Hybrids are not always intermediates between their parents (such as in ...

between a

satin bowerbird The satin bowerbird (''Ptilonorhynchus violaceus'') is a bowerbird endemic to eastern Australia. A rare natural hybrid (biology), intergeneric hybrid between the satin bowerbird and the regent bowerbird is known as Rawnsley's bowerbird. Descrip ...

(''Ptilonorhynchus violaceus'') and a

regent bowerbird The regent bowerbird (''Sericulus chrysocephalus'') is a medium-sized, up to 25 cm long, sexually dimorphic bowerbird. The male bird is black with a golden orange-yellow crown, mantle and black-tipped wing feathers. It has yellow Beak, bill, ...

(''Sericulus chrysocephalus'').

Type specimen

It is based on a unique specimen collected by Henry Charles Rawnsley at Witton, near

Brisbane Brisbane ( ) is the capital and most populous city of the states and territories of Australia, Australian state of Queensland, and the list of cities in Australia by population, third-most populous city in Australia and Oceania, with a populati ...

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_ ...

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 ...

, on 14 July 1867. It was described and illustrated (as ''Ptilonorhynchus rawnsleyi'') in the same year by Silvester Diggles in Part 15 of his three-volume work '' The Ornithology of Australia''. It has at various times been considered to be a valid bowerbird species, an aberrant individual of the satin bowerbird, or an adult hybrid individual resulting from the natural crossing of a regent bowerbird with a satin bowerbird. The specimen was lost prior to 1950.

Photographs

A second example was not recorded until sightings and photographic evidence of another bird were obtained in November 2003 and January 2004 at Beechmont,

South East Queensland South East Queensland (SEQ) is a bio-geographical, metropolitan, political and administrative region of the state of Queensland in Australia, with a population of approximately 3.8 million people out of the state's population of 5.1 million. T ...

, adjacent to the

Lamington National Park The Lamington National Park is a national park, lying on the Lamington Plateau of the McPherson Range on the Queensland/New South Wales border in Australia. From Southport on the Gold Coast the park is to the southwest and Brisbane is north. Th ...

.Blunt & Frith (2004). A further example, a mature male, was photographed in Kalang,

New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...

, in 2014, and was identified by reference to its description on

Wikipedia Wikipedia is a multilingual free online encyclopedia written and maintained by a community of volunteers, known as Wikipedians, through open collaboration and using a wiki-based editing system. Wikipedia is the largest and most-read refer ...

Description

The specimen was described as being in adult male plumage, mainly the glossy blue-black colouring of the adult male satin bowerbird, but with a conspicuous and extensive yellow wing patch, yellow tipping to some tail feathers, with a paler iris colour than the satin bowerbird, and intermediate in size between the two putative parent species.

References

Notes

Sources

* * * * Birds of Queensland Ptilonorhynchidae Bird hybrids Lost specimens Birds described in 1867 Intergeneric hybrids {{Passeri-stub