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Cockatoos
A cockatoo is any of the 21 species of parrots belonging to the family Cacatuidae, the only family in the superfamily Cacatuoidea. Along with the Psittacoidea (true parrots) and the Strigopoidea (large New Zealand parrots), they make up the order Psittaciformes. The family has a mainly Australasian distribution, ranging from the Philippines and the eastern Indonesian islands of Wallacea to New Guinea, the Solomon Islands and Australia. Cockatoos are recognisable by their prominent crests and curved bills. Their plumage is generally less colourful than that of other parrots, being mainly white, grey, or black and often with coloured features in the crest, cheeks, or tail. On average, they are larger than other parrots; however, the cockatiel, the smallest cockatoo species, is medium-sized. The phylogenetic position of the cockatiel remains unresolved, except that it is one of the earliest offshoots of the cockatoo lineage. The remaining species are in two main clades. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulphur-crested Cockatoo
The sulphur-crested cockatoo (''Cacatua galerita'') is a relatively large white cockatoo found in wooded habitats in Australia, New Guinea, and some of the islands of Indonesia. They can be locally very numerous, leading to them sometimes being considered Pest (organism), pests. A highly intelligent bird, they are well known in aviculture, although they can be demanding pets. Subspecies There are four recognised subspecies: A 2024 genetic study found that the Triton cockatoo is genetically distinct from the two Australian forms of sulphur-crested cockatoo and should therefore be considered a separate species, ''Cacatua triton''. Description Sulphur-crested cockatoos are long, with the Australian subspecies larger than subspecies from New Guinea and nearby islands. The plumage is overall white, while the underwing and -tail are tinged yellow. The expressive Crest (feathers), crest is yellow. The bill is black, the legs are grey, and the eye-ring is whitish. Males typically h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Probosciger
The palm cockatoo (''Probosciger aterrimus''), also known as the goliath cockatoo or great black cockatoo, is a large, smoky-grey/black parrot of the cockatoo family native to New Guinea, the Aru Islands and the Cape York Peninsula in Queensland, Australia. It has a crest of long feathers atop its head, with a very large and strong, sharply-hooked black beak (with which it can easily open nuts and seeds), and prominent bright-red cheek patches. Taxonomy The palm cockatoo was formally described in 1788 by naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's ''Systema Naturae'', in which he classified the bird with other parrots in the genus ''Psittacus'' and coined the binomial name ''Psittacus aterrimus''. Gmelin based his description on the "black cockatoo" that had been described and illustrated in 1764 by English naturalist George Edwards. Joan Gideon Loten had provided Edwards with a drawing of the bird by the Sri Lankan artist Piete ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parrot
Parrots (Psittaciformes), also known as psittacines (), are birds with a strong curved beak, upright stance, and clawed feet. They are classified in four families that contain roughly 410 species in 101 genus (biology), genera, found mostly in tropics, tropical and subtropics, subtropical regions. The four families are the Psittaculidae (Old World parrots), Psittacidae (African and New World parrots), Cacatuidae (cockatoos), and Strigopidae (New Zealand parrots). One-third of all parrot species are threatened by extinction, with a higher aggregate extinction risk (Red List Index, IUCN Red List Index) than any other comparable bird group. Parrots have a generally pantropical distribution with several species inhabiting temperateness, temperate regions as well. The greatest biodiversity, diversity of parrots is in South America and Australasia. Parrotsalong with Corvidae, ravens, crows, jays, and magpiesare among the most #Intelligence and learning, intelligent birds, and the abil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nymphicus
The cockatiel (; ''Nymphicus hollandicus''), also known as the weero/weiro or quarrion, is a medium-sized parrot that is a member of its own branch of the cockatoo family endemic to Australia. They are prized as exotic household pets and companion parrots throughout the world and are relatively easy to breed compared to other parrots. As a caged bird, cockatiels are second in popularity only to the budgerigar. The cockatiel is the only member of the genus ''Nymphicus''. It was previously unclear whether the cockatiel is a crested parakeet or small cockatoo; however, more recent molecular studies have assigned it to its own subfamily, Nymphicinae. It is, therefore, now classified as the smallest subfamily of the Cacatuidae (cockatoo family). Cockatiels are native to Australia, favouring the Australian wetlands, scrublands, and bushlands. There are many different mutations of this bird. Taxonomy and etymology Originally described by J. F. Gmelin in an edition of Systema natura ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lophochroa
The pink cockatoo (''Cacatua leadbeateri''), also known as Major Mitchell's cockatoo or Leadbeater's cockatoo, is a medium-sized cockatoo that inhabits arid and semi-arid inland areas across Australia, with the exception of the north east. Taxonomy and naming Irish naturalist Nicholas Aylward Vigors described the species in 1831 as ''Plyctolophus leadbeateri''. The scientific name commemorates the London naturalist and taxidermist Benjamin Leadbeater, who had given Vigors what would become the type specimen. Edward Lear painted it in his 1832 work '' Illustrations of the Family of Psittacidae, or Parrots''. Citing Lear, William Swainson gave it the name ''Plyctolophus erythropterus''. The pink cockatoo is more closely related to ''Cacatua'' than is the galah. Its lineage diverged around the time of or shortly after the acquisition of the long crest; probably the former as this crest type is not found in all ''Cacatua'' cockatoos, so must have been present in an early or incip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calyptorhynchus
Described by French naturalist Anselme Gaëtan Desmarest in 1826, the genus ''Calyptorhynchus'' has two species of cockatoos. They are all mostly black in colour, and the taxa may be differentiated partly by size and partly by small areas of red, grey, and yellow plumage, especially in the tail feathers. Studies based on the mitochondrial DNA Mitochondrial DNA (mtDNA and mDNA) is the DNA located in the mitochondrion, mitochondria organelles in a eukaryotic cell that converts chemical energy from food into adenosine triphosphate (ATP). Mitochondrial DNA is a small portion of the D ... 12S gene fragment suggested that other sexually dichromatic species, the gang-gang cockatoo and the cockatiel may be the closest living relatives of ''Calyptorhynchus''. However, subsequent studies, including more genes confirm the morphological taxonomy with the gang-gang cockatoo most closely related to the galah, within the white cockatoo group, and with the cockatiel as a third distin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eolophus
The galah (; ''Eolophus roseicapilla''), less commonly known as the pink and grey cockatoo or rose-breasted cockatoo, is an Australian species of cockatoo and the only member of the genus ''Eolophus''. The galah is adapted to a wide variety of modified and unmodified habitats and is one of Australia's most abundant and widespread bird species. The species is endemic to mainland Australia. It was introduced to Tasmania, where it is now widespread, in the mid-19th century and much more recently to New Zealand. Etymology The term galah is derived from ''gilaa'', a word from the Yuwaalaraay and neighbouring Aboriginal languages spoken in north-western New South Wales. Description The galah is about in length, and weighs . It has a pale silver to grey back, a pale grey rump, a pink face and breast, and a light pink mobile crest. It has a bone-coloured beak, and the bare skin of the eye ring is carunculated. It has grey legs. The sexes appear similar; however, adult birds diff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cacatua
''Cacatua'' is a genus of cockatoos found from the Philippines, Indonesia, Papua New Guinea, and Solomon Islands to Australia. They have a primarily white plumage (in some species tinged pinkish or yellow), an expressive crest, and a black (subgenus '' Cacatua'') or pale (subgenus '' Licmetis'') bill. Today, several species from this genus are considered threatened due to a combination of habitat loss and capture for the wild-bird trade, with the blue-eyed cockatoo considered vulnerable, Moluccan cockatoo, and umbrella cockatoo considered endangered, and the red-vented cockatoo and yellow-crested cockatoo considered critically endangered. Taxonomy Although the name ''Cacatua'' was used in 1760 by French zoologist Mathurin Jacques Brisson, he did not include it in his table of genera and Brisson is not recognised as the authority by the International Commission on Zoological Nomenclature (ICZN). The genus ''Kakatoe'' was introduced by Georges Cuvier in 1801 but this name has ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zanda (bird)
''Zanda'' is a genus of Australian cockatoos in the subfamily Calyptorhynchinae, containing three species. Members of the genus are mostly black in colour, with short crests. The taxa may be differentiated partly by size and partly by small areas of red, grey, and yellow plumage, especially in the tail feathers. The genus ''Zanda'' was introduced in 1913 by the Australian born ornithologist Gregory Mathews with Baudin's black cockatoo as the type species In International_Code_of_Zoological_Nomenclature, zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the spe .... Matthews provided no explanation for the etymology but it is possibly an aboriginal name. Species The genus contains three species. References Further reading * * {{Authority control Bird genera Endemic birds of Australia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Parrot
The true parrots are about 350 species of hook-billed, mostly herbivorous birds forming the superfamily Psittacoidea, one of the three superfamilies in the biological order Psittaciformes (parrots). True parrots are widespread, with species in Mexico, Central and South America, sub-Saharan Africa, India, Southeast Asia, Australia, and eastwards across the Pacific Ocean as far as Polynesia. The true parrots include many of the familiar parrots including macaws, conures, lorikeets, eclectus, Amazon parrots, grey parrot, and budgerigar. Most true parrots are colourful and flighted, with a few notable exceptions. Overview True parrots have a beak with a characteristic curved shape, the jaw with a mobility slightly higher than where it connects with the skull, and a generally upright position. They also have a large cranial capacity and are one of the most intelligent bird groups. They are good fliers and skillful climbers on branches of trees. Some species can imitate the hum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crest (feathers)
The crest is a prominent feature exhibited by several bird species on their heads. It is distinct from features such as casques and cockscombs - sometimes erroneously referred to as "crests", which are bony and fleshy structures respectively. The crest is made up of semiplume feathers: a long rachis with barbs on either side. These are plumulaceous feathers, meaning that they are soft and bendable. In birds, these semiplumes are common along the head, neck, and upper back, and may be used for buoyancy and sensing vibrations. Crests on birds are generally used for display purposes. Cockatoos (a family that also includes corellas and the cockatiel) are part of the parrot family Cacatuidae found in Australia, the Bismarck Archipelago and the Philippines, and are probably the most recognizable birds to feature crests. Cockatoos and cockatiels possess crests which may be raised or lowered at will. Their crests are used to communicate with fellow members of their species, or as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaka (bird)
The genus ''Nestor'' is one of the two extant genera of the parrot family Strigopidae. Together with the kākāpō, and the extinct parrots in the genus '' Nelepsittacus'', they form the parrot superfamily Strigopoidea. The ''Nestor's'' genus contains two extant parrot species from New Zealand and two extinct species from Norfolk Island, Australia and Chatham Island, New Zealand, respectively. All species are large stocky birds with short squarish tails. A defining characteristic of the genus is the tongue, which is tipped with a hair-like fringe. The superficial resemblance of this tongue to that of lorikeets has led some taxonomists to consider the two groups closely related, but DNA evidence shows they are not. Classification All four species in the genus ''Nestor'' are thought to stem from a 'proto-kaka', dwelling in the forests of New Zealand 5 million years ago. The closest living relative of the genus is the kākāpō (''Strigops habroptilus'').de Kloet, R.S.; de Kloet, S. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
