Maria's bird-of-paradise, also known as Frau Reichenow's bird-of-paradise or Mrs. Reichenow's bird-of-paradise, is a bird in the family Paradisaeidae that is a presumptive hybrid species between an emperor bird-of-paradise and raggiana bird-of-paradise. It was named for the wife of the describer, German ornithologist Anton Reichenow.
Duivenbode's bird-of-paradise is a bird in the family Paradisaeidae that is a hybrid between the emperor bird-of-paradise and lesser bird-of-paradise. The common name commemorates Maarten Dirk van Renesse van Duivenbode (1804–1878), Dutch trader of naturalia on Ternate.
Blood's bird-of-paradise, also known as Captain Blood's bird-of-paradise, is a bird in the family Paradisaeidae that is a hybrid between a raggiana bird-of-paradise and blue bird-of-paradise. It is named after Captain N.B. Blood who obtained the specimen through his travels in the East.
Rothschild's bird-of-paradise is a bird in the family Paradisaeidae that is a hybrid between a raggiana bird-of-paradise and lesser bird-of-paradise. It was named after British ornithologist Walter Rothschild.
The King of Holland's bird of paradise, also known as King William III's bird of paradise or the exquisite little king, is a bird in the family Paradisaeidae that is a hybrid between a magnificent bird of paradise and king bird of paradise.
The lyre-tailed king bird-of-paradise, also known as the lyre-tailed king, lonely little king or crimson bird-of-paradise, is a bird in the family Paradisaeidae that is a hybrid between a king bird-of-paradise and magnificent bird-of-paradise.
The astrapian sicklebill, also known as the green-breasted riflebird, is a bird in the Paradisaeidae family that is believed to be an intergeneric hybrid between an Arfak astrapia and black sicklebill. This explanation was proposed by Erwin Stresemann who used the same explanation for the Elliot's bird-of-paradise. The two forms are substantially different and the latter's validity is still under question.
Elliot's bird of paradise is a bird in the family Paradisaeidae, first described by Edward Ward in 1873. The bird is presumed by some ornithologists to be an intergeneric hybrid between a black sicklebill and Arfak astrapia. This assumption was made by the German ornithologist Erwin Stresemann who had also dismissed other new species of birds of paradise as hybrids. Other ornithologists dispute this claim. Errol Fuller argues that the Astrapia is a fanciful choice made with little supporting evidence, and that Elliot's Bird of Paradise is much smaller than the two proposed parent species. The specimens show a number of characteristics not present in either parent species, adding weight to the possibility of the specimens constituting a unique species. Stresemann had previously used the A. nigra x E. fastuosus explanation for the astrapian sicklebill as well.
The false-lobed astrapia, also known as the false-lobed long-tail, is a bird in the family Paradisaeidae that is a presumed intergeneric hybrid between a long-tailed paradigalla and black sicklebill. Another interpretation that has been put forward is that the only known specimen is an immature Elliot's bird-of-paradise.
The mysterious bird of Bobairo, named as such by Errol Fuller, is a bird in the family Paradisaeidae that is presumed to be an intergeneric hybrid between a black sicklebill and greater lophorina. Only one adult male specimen is known of this bird, and is held in the Netherlands National Museum of Natural History in Leiden. It derives from Bobairo, near Enarotali on Lake Paniai in the Weyland Mountains of Western New Guinea.
Duivenbode's six-wired bird-of-paradise, also known as Duivenbode's six-plumed bird-of-paradise, is a bird in the family Paradisaeidae that is an intergeneric hybrid between a western parotia and greater lophorina. The common name commemorates Maarten Dirk van Renesse van Duivenbode (1804–1878), Dutch trader of naturalia on Ternate.
Sharpe's lobe-billed parotia, also known as Sharpe's lobe-billed riflebird, is a bird in the family Paradisaeidae that is an intergeneric hybrid between a long-tailed paradigalla and western parotia.
Wilhelmina's bird-of-paradise, also known as Wilhelmina's riflebird, is a bird in the family Paradisaeidae that is presumed to be an intergeneric hybrid between a greater lophorina and magnificent bird-of-paradise.
Stresemann's bird-of-paradise is a bird in the family Paradisaeidae that is an intergeneric hybrid between a Queen Carola's parotia and greater lophorina.
Schodde's bird of paradise is a bird in the family Paradisaeidae that is an intergeneric hybrid between a Lawes's parotia and blue bird-of-paradise.
The wonderful bird-of-paradise, also known as Reichenow's riflebird, is a bird in the family Paradisaeidae that is an intergeneric hybrid between a twelve-wired bird-of-paradise and lesser bird-of-paradise.
Bensbach's bird-of-paradise, also known as Bensbach's riflebird, is a bird in the family Paradisaeidae that is often now considered an intergeneric hybrid between a magnificent riflebird and lesser bird-of-paradise. However, some authors, such as Errol Fuller, believe that it was a distinct and possibly extinct species.
Mantou's riflebird, also known as Bruijn's riflebird, is a bird in the family Paradisaeidae that is presumed to be an intergeneric hybrid between a twelve-wired bird-of-paradise and magnificent riflebird.
Ruys's bird-of-paradise is a bird in the family Paradisaeidae that is presumed to be an intergeneric hybrid between a magnificent bird-of-paradise and lesser bird-of-paradise.
