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Ribbon-tailed Astrapia
The ribbon-tailed astrapia, also known as Shaw Mayer's astrapia (''Astrapia mayeri''), is a species of bird-of-paradise. The ribbon-tailed astrapia is distributed and endemic to subalpine forests in western part of the central highlands of Papua New Guinea. Like many other ornamental birds-of-paradise, the male is polygamous. The ribbon-tailed astrapia is the most recently discovered bird-of-paradise. The ribbon-tailed astrapia is listed as Least Concern on the IUCN Red List of Threatened Species. It is listed on Appendix II of CITES. The long tails of male birds add to the threat, being as though the tail makes it difficult for the species to escape from natural predators. The scientific name commemorates the great naturalist and New Guinea explorer Fred Shaw Mayer, who was believed to have discovered the bird in 1938. However, it is now believed that explorer Jack Hides discovered the bird, while Mayer became interested in it later. Description The ribbon-tailed astrapia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird-of-paradise
The birds-of-paradise are members of the family Paradisaeidae of the order Passeriformes. The majority of species are found in eastern Indonesia, Papua New Guinea and eastern Australia. The family has 44 species in 17 genera. The members of this family are perhaps best known for the plumage of the males of the species, the majority of which are sexually dimorphic. The males of these species tend to have very long, elaborate feathers extending from the beak, wings, tail or head. For the most part they are confined to dense rainforest habitat. The diet of all species is dominated by fruit and to a lesser extent arthropods. The birds-of-paradise have a variety of breeding systems, ranging from monogamy to lek-type polygamy. A number of species are threatened by hunting and habitat loss. Taxonomy The family Paradisaeidae was introduced (as Paradiseidae) in 1825 with ''Paradisaea'' as the type genus by the English naturalist William John Swainson. For many years the birds-of-paradis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ribbon-tailed Astrapia
The ribbon-tailed astrapia, also known as Shaw Mayer's astrapia (''Astrapia mayeri''), is a species of bird-of-paradise. The ribbon-tailed astrapia is distributed and endemic to subalpine forests in western part of the central highlands of Papua New Guinea. Like many other ornamental birds-of-paradise, the male is polygamous. The ribbon-tailed astrapia is the most recently discovered bird-of-paradise. The ribbon-tailed astrapia is listed as Least Concern on the IUCN Red List of Threatened Species. It is listed on Appendix II of CITES. The long tails of male birds add to the threat, being as though the tail makes it difficult for the species to escape from natural predators. The scientific name commemorates the great naturalist and New Guinea explorer Fred Shaw Mayer, who was believed to have discovered the bird in 1938. However, it is now believed that explorer Jack Hides discovered the bird, while Mayer became interested in it later. Description The ribbon-tailed astrapia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Papua New Guinea
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. Bird ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astrapia
''Astrapia'' (Vieillot, 1816) is a genus of birds-of-paradise. The genus contains five species, all endemic to New Guinea. The males have highly iridescent plumage and remarkably long tails. Females are duller and have shorter tails. Barnes's astrapia is a hybrid produced by the interbreeding of Princess Stephanie's astrapia and the ribbon-tailed astrapia. Brown: Carina. Taxonomy and systematics ''Astrapia'' is derived from the Greek '''astrapios''' or '''astrapaios, meaning lightning or a flash of lightning, possibly a reference to the iridescence of the plumage. The genus is suggested to be monophyletic, roughly six million years old, and forms a sister-group with the two species in the genus '' Paradigalla''. ''Astrapia'' and '' Paradigalla'' are members of a larger clade that includes the other long-tail birds-of-paradise from the genus '' Epimachus''. Species * Arfak astrapia, ''Astrapia nigra'' * Splendid astrapia, ''Astrapia splendidissima'' * Ribbon-tailed ast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds-of-paradise
The birds-of-paradise are members of the family Paradisaeidae of the order Passeriformes. The majority of species are found in eastern Indonesia, Papua New Guinea and eastern Australia. The family has 44 species in 17 genera. The members of this family are perhaps best known for the plumage of the males of the species, the majority of which are sexually dimorphic. The males of these species tend to have very long, elaborate feathers extending from the beak, wings, tail or head. For the most part they are confined to dense rainforest habitat. The diet of all species is dominated by fruit and to a lesser extent arthropods. The birds-of-paradise have a variety of breeding systems, ranging from monogamy to lek-type polygamy. A number of species are threatened by hunting and habitat loss. Taxonomy The family Paradisaeidae was introduced (as Paradiseidae) in 1825 with ''Paradisaea'' as the type genus by the English naturalist William John Swainson. For many years the birds- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barnes's Astrapia
Barnes's astrapia, also known as Barnes's long-tailed bird-of-paradise or Barnes's long-tail, is a bird in the family Paradisaeidae and the genus ''Astrapia'' that is a likely hybrid between Stephanie's astrapia (''A. stephaniae'') and the ribbon-tailed astrapia (''A. mayeri''). Description Barnes's astrapia is similar in appearance to both parent species, though closer to a ribbon-tailed astrapia. Males have two very long white and black tail feathers, glossy blue head and neck, small beak and a black body. Females have fewer blue feathers on their head as well as shorter tails. Taxonomy Until 1930, Barnes's astrapia (and all the other hybrid birds-of-paradise) were thought to be species and were named as such. Barnes's astrapia was named ''Astrarchia barnesi'' by Iredale in 1948, under the presumption that it is a species.Iredale (1948). Distribution Barnes's astrapia lives in the montane forest of Papua New Guinea, where the ranges of the parent species overlap on a small ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princess Stephanie's Astrapia
Stephanie's astrapia (''Astrapia stephaniae''), also known as Princess Stephanie's astrapia, is a species of bird-of-paradise of the family Paradisaeidae, native to the Bird's Tail Peninsula (Papua New Guinea). This species was first described by Carl Hunstein in 1884. A common species throughout its range, Princess Stephanie's astrapia is listed as Least Concern on the IUCN Red List of Threatened Species. It is listed on Appendix II of CITES. Hybrids between this species and the ribbon-tailed astrapia, in the small area where their ranges overlap, have been named Barnes's astrapia. Etymology The scientific name of Stephanie's astrapia is ''Astrapia stephaniae.'' Its genus name, ''Astrapia'', means "flash of lightning", referring to the brilliant iridescent plumage present in some form on all astapias. Its specific name, ''stephaniae'', honors Princess Stephanie of Belgium, the wife of Crown Prince Rudolf of Austria, who also was honored in the Blue bird-of-paradise's sci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beak
The beak, bill, or rostrum is an external anatomical structure found mostly in birds, but also in turtles, non-avian dinosaurs and a few mammals. A beak is used for eating, preening, manipulating objects, killing prey, fighting, probing for food, courtship, and feeding young. The terms ''beak'' and ''rostrum'' are also used to refer to a similar mouth part in some ornithischians, pterosaurs, cetaceans, dicynodonts, anuran tadpoles, monotremes (i.e. echidnas and platypuses, which have a beak-like structure), sirens, pufferfish, billfishes and cephalopods. Although beaks vary significantly in size, shape, color and texture, they share a similar underlying structure. Two bony projections – the upper and lower mandibles – are covered with a thin keratinized layer of epidermis known as the rhamphotheca. In most species, two holes called ''nares'' lead to the respiratory system. Etymology Although the word "beak" was, in the past, generally restricted to the sharpened b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plumage
Plumage ( "feather") is a layer of feathers that covers a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage differ between species and subspecies and may vary with age classes. Within species, there can be different colour morphs. The placement of feathers on a bird is not haphazard, but rather emerge in organized, overlapping rows and groups, and these are known by standardized names. Most birds moult twice a year, resulting in a breeding or ''nuptial plumage'' and a ''basic plumage''. Many ducks and some other species such as the red junglefowl have males wearing a bright nuptial plumage while breeding and a drab ''eclipse plumage'' for some months afterward. The painted bunting's juveniles have two inserted moults in their first autumn, each yielding plumage like an adult female. The first starts a few days after fledging replacing the ''juvenile plumage'' with an ''auxiliary formative plumage''; the second a month or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iridescent
Iridescence (also known as goniochromism) is the phenomenon of certain surfaces that appear to gradually change color as the angle of view or the angle of illumination changes. Examples of iridescence include soap bubbles, feathers, butterfly wings and seashell nacre, and minerals such as opal. It is a kind of structural coloration that is due to wave interference of light in microstructures or thin films. Pearlescence is a related effect where some or most of the reflected light is white. The term pearlescent is used to describe certain paint finishes, usually in the automotive industry, which actually produce iridescent effects. Etymology The word ''iridescence'' is derived in part from the Greek word ἶρις ''îris'' (gen. ἴριδος ''íridos''), meaning '' rainbow'', and is combined with the Latin suffix ''-escent'', meaning "having a tendency toward". Iris in turn derives from the goddess Iris of Greek mythology, who is the personification of the rainbo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack Hides
Jack Gordon Hides (24 June 1906 – 19 June 1938) was an explorer of the then-Australian-controlled territories of Papua and New Guinea, now modern Papua New Guinea. He served as a Patrol Officer from 1931 to 1936, and led several expeditions in the early 1930s. Life He was born in Port Moresby, the son of the head gaoler of the Port Moresby Gaol. He received a limited education at schools in Port Moresby and Queensland. He was a good swimmer, sprinter, and amateur boxer. In 1932 he married in Australia and later became the father of two children. His first work in the Papuan public service was in July 1925, and in May 1926 he transferred to a cadet patrol officer. In February 1928 he became a Patrol Officer, and in 1934 became Assistant Resident Magistrate, 2nd grade, serving at various bases until 1936. His work in 1931–1932 leading patrols from Kerema into the partially unexplored Kukukuku country demonstrated considerable leadership skills. In temperament he was bold and c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemism In Birds
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example '' Cytisus aeolicus'' is an endemite of the Italian flora. '' Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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