Monday, January 31, 2011

[edit] Species


Genus Lycocorax
Genus Manucodia
Genus Paradigalla
Genus Astrapia
Genus Parotia
Genus Pteridophora
Genus Lophorina
Genus Ptiloris
Genus Epimachus
Genus Drepanornis
Genus Cicinnurus
Genus Semioptera
Genus Seleucidis
Genus Paradisaea

[edit] Hybrids

Hybrid birds of paradise may occur when individuals of different species, that look similar and have overlapping ranges, confuse each other for their own species and crossbreed.
When Erwin Stresemann realised that hybridisation among birds-of-paradise might be an explanation as to why so many of the described species were so rare, he examinined many controversial specimens and, during the 1920s and 1930s, published several papers on his hypothesis. Many of the species described in the late 19th and early 20th centuries are now generally considered to be hybrids, though some are still subject to dispute; their status is not likely to be settled definitely without genetic examination of museum specimens.
Some named hybrids and presumed hybrids are:[10]

[edit] Gallery



[edit] Relationship with humans

The Blue Bird-of-paradise is listed as vulnerable due to habitat loss
Societies of New Guinea often use bird-of-paradise plumes in their dress and rituals, and the plumes were popular in Europe in past centuries as adornment for ladies' millinery. Hunting for plumes and habitat destruction have reduced some species to endangered status; habitat destruction due to deforestation is now the predominant threat.[1]
Best known are the members of the genus Paradisaea, including the type species, the Greater Bird-of-paradise, Paradisaea apoda. This species was described from specimens brought back to Europe from trading expeditions in the early sixteenth century. These specimens had been prepared by native traders by removing their wings and feet so that they could be used as decorations. This was not known to the explorers, and in the absence of information many beliefs arose about them. They were briefly thought to be the mythical phoenix. The often footless and wingless condition of the skins led to the belief that the birds never landed but were kept permanently aloft by their plumes. The first European to encounter their skins, Antonio Pigafetta, wrote that they "The people told us that those birds came from the terrestrial paradise, and they call them bolon diuata, that is to say, 'birds of God".[11] This is the origin of both the name "bird of paradise" and the specific name apoda — without feet.[12]

[edit] Hunting

Hunting of birds of paradise has occurred for a long time, possibly since the beginning of human settlement. It is a peculiarity that among the most frequently-hunted species, males start mating opportunistically even before they grow their ornamental plumage. This may be an adaptation maintaining population levels in the face of hunting pressures, which have probably been present for 30 millennia.[citation needed]
Hunting birds-of-paradise for their plumes for the millinery trade was extensive in the late 19th and early 20th century,[13] but today the birds enjoy legal protection and hunting is only permitted at a sustainable level to fulfill the ceremonial needs of the local tribal population. In the case of Pteridophora plumes, scavenging from old bowerbird bowers is encouraged.

[edit] Other examples

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