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Gouldian Finch
The Gouldian finch (''Chloebia gouldiae''), also known as the Lady Gouldian finch, Gould's finch or the rainbow finch, is a colourful passerine bird that is native to Australia. Taxonomy The Gouldian finch was described by British ornithological artist John Gould in 1844 as ''Amadina gouldiae'', in honour of his deceased wife Elizabeth. The specimens were sent to him by Benjamin Bynoe although they had been described some years before by Jacques Bernard Hombron and Honoré Jacquinot. It is also known as the rainbow finch, Gould's finch, or the Lady Gouldian finch and sometimes just Gould. The Gouldian finch is sister to the parrotfinches in the genus '' Erythrura''. Description Both sexes are brightly coloured with black, green, yellow, and red markings. The females tend to be less brightly coloured. One major difference between the sexes is that the male's chest is purple, while the female's is a lighter mauve. Gouldian finches are about 125–140 mm long. Gouldian f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwig Reichenbach
Heinrich Gottlieb Ludwig Reichenbach (8 January 1793 – 17 March 1879) was a German botanist and ornithologist. It was he who first requested Leopold Blaschka to make a set of glass marine invertebrate models for scientific education and museum showcasing, the successful commission giving rise to the creation of the Blaschkas' Glass sea creatures and, subsequently and indirectly, the more famous Glass Flowers. Early life Born in Leipzig and the son of Johann Friedrich Jakob Reichenbach (the author in 1818 of the first Greek-German dictionary) Reichenbach studied medicine and natural science at the University of Leipzig in 1810 and, eight years later in 1818, he the now Professor became an instructor before, in 1820, he was appointed the director of the Dresden natural history museum and a professor at the Surgical-Medical Academy in Dresden, where he remained for many years. Glass sea creatures Director of the natural history museum in Dresden, Professor Reichenbach was fac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-tailed Finch
The long-tailed finch (''Poephila acuticauda'') is a common species of estrildid finch found in northern Australia, from the Kimberley region to the Gulf of Carpentaria. It is a predominantly fawn-coloured bird with a pale grey head and prominent black bib and eyes. It inhabits dry savannah habitats in Australia and adapts readily to aviculture. Taxonomy The species ''Poephila acuticauda'' was first described by ornithologist John Gould in 1840, placing the new taxon as ''Amadina acuticauda''. The specimen was collected by Benjamin Bynoe, the surgeon aboard HMS ''Beagle'', at Derby on the north-west coast of Australia. It is one of three species in the genus ''Poephila''. It is placed in the Australo-papuan finch family Estrildidae, although this family itself was previously placed in the sparrow family Passeridae. A variety of subspecific arrangements had been regarded as colour variation across an east to west cline, although the geographically distinct morphology came to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of The Northern Territory
Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a four-chambered heart, and a strong yet lightweight Bird skeleton, skeleton. Birds live worldwide and range in size from the bee hummingbird to the Common ostrich, 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 Flightless bird, loss of flight in some birds, including ratites, penguins, and diverse endemism, endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Estrildidae
Estrildidae, or estrildid finches, is a family of small seed-eating passerine birds of the Old World tropics and Australasia. They comprise species commonly known as munias, mannikins, firefinches, parrotfinches and waxbills. Despite the word "finch" being included in the common names of some species, they are not closely related to birds with this name in other families, such as the Fringillidae, Emberizidae or Passerellidae. They are gregarious and often colonial seed eaters with short, thick, but pointed bills. They are all similar in structure and habits, but vary widely in plumage colours and patterns. All estrildids build large, domed nests and lay five to ten white eggs. Many species build roost nests. Some of the firefinches and pytilias are hosts to the brood-parasitic indigobirds and whydahs, respectively. Most are sensitive to cold and require warm, usually tropical, habitats, although a few, such as the eastern alpine mannikin, mountain firetail, red-brow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Domesticated Birds
This page gives a list of domesticated animals, also including a list of domestication of animals, animals which are or may be currently undergoing the process of domestication and animals that have an extensive relationship with humans beyond simple predation. This includes species which are semi-domesticated, undomesticated but Captive breeding, captive-bred on a commercial scale, or commonly wild-caught, at least occasionally captive-bred, and Tame animal, tameable. In order to be considered fully domesticated, most species have undergone significant Heredity, genetic, Behavior, behavioural and Morphology (biology), morphological changes from their wild ancestors, while others have changed very little from their wild ancestors despite hundreds or thousands of years of potential selective breeding. A number of factors determine how quickly any changes may occur in a species, but there is not always a desire to improve a species from its wild form. Domestication is a gradual process ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birdseed
Bird food or bird seed is food (often varieties of seeds, Nut (fruit), nuts, and/or Dried fruit, dried fruits) intended for consumption by wild and domestic birds. While most bird food is fed to commercial fowl (such as chicken or Turkey (bird), turkey), bird food is also used to feed Pet bird, pet birds or provide a feeding site for wild birds. The various types of bird food reflect the species of bird that can be fed, whether they are Carnivore, carnivores, Herbivore, herbivores, Insectivore, insectivores, Nectarivore, nectarivores, etc. Bird food can also differ by the feeding strategies employed by beaks in cracking the Seed-coat, seed coat and obtaining the meat of the seed. Black-oil Sunflower seed, sunflower seeds attract the widest variety of birds, and are commonly used in backyard bird feeders. However, other varieties of seed can help attract specific types of birds to gardens and backyards. In general, mixtures that contain Proso millet, red millet, Oat, oats, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cincinnati Zoo And Botanical Garden
The Cincinnati Zoo & Botanical Garden is the sixth oldest zoo in the United States, founded in 1873 and officially opening in 1875. It is located in the Avondale neighborhood of Cincinnati, Ohio. It originally began with in the middle of the city, but has spread into the neighboring blocks and several reserves in Cincinnati's outer suburbs. It was appointed as a National Historic Landmark in 1987. The zoo houses over 500 species, 1800 animals and 3,000 plant species. In addition, the zoo also has conducted several breeding programs in its history, and was the first to successfully breed California sea lions. In 1986, the Lindner Center for Conservation and Research of Endangered Wildlife (CREW) was created to further the zoo's goal of conservation. The zoo is known for being the home of Martha, the last living passenger pigeon, and to Incas, the last living Carolina parakeet. The zoo is an accredited member of the Association of Zoos and Aquariums (AZA), and a member of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natura Artis Magistra
Natura Artis Magistra (Latin for "Nature is the teacher of the arts"), commonly known just as Artis (), is a zoo and botanical garden in the centre of Amsterdam. It is the oldest zoo in the Netherlands and fifth oldest zoo in the world. In addition to the zoo, Artis also contains an aquarium, a planetarium, an arboretum, Micropia, and the Groote Museum. A part of the art collection is on display in the aquarium building of the zoo. Artis contains 27 historically significant (listed) buildings, bridges, and ponds, most of which are still used as animal enclosures. The zoo is a member of the Dutch Zoo Federation (NVD), the European Association of Zoos and Aquaria (EAZA), Species360, the World Association of Zoos and Aquariums (WAZA) and the (NVBT). History The zoo was founded in 1838 by Gerard Westerman, J.W.H. Werlemann and J.J. Wijsmuller (also known as the three Ws). It was initially open only to members. Starting in 1851 it was opened to the public during the month of S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parrot Finch
Parrotfinches are small, colourful passerine birds belonging to the genus ''Erythrura'' in the family Estrildidae, the estrildid finches. They occur from South-east Asia to New Guinea, and many Pacific Islands. They inhabit forest, bamboo thickets and grassland and some can be found in man-made habitats such as farmland, parks and gardens. Several species are commonly kept as cagebirds. They are 9 to 15 cm long. The plumage is usually mainly green. Most species have blue or red markings on the head and a red rump and tail. The tail is pointed and often fairly long. Seeds, especially those of grasses, comprise the bulk of the diet. Some parrotfinches also feed on fruit and small insects. Many species forage in flocks, keeping in contact with high-pitched calls. Three species, the green-faced, royal and pink-billed parrotfinches, are classed as vulnerable to extinction because of habitat loss and degradation. Taxonomy The genus ''Erythrura'' was introduced in 1837 by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waxbill
Estrildidae, or estrildid finches, is a family of small seed-eating passerine birds of the Old World tropics and Australasia. They comprise species commonly known as munias, mannikins, firefinches, parrotfinches and waxbills. Despite the word "finch" being included in the common names of some species, they are not closely related to birds with this name in other families, such as the Fringillidae, Emberizidae or Passerellidae. They are gregarious and often colonial seed eaters with short, thick, but pointed bills. They are all similar in structure and habits, but vary widely in plumage colours and patterns. All estrildids build large, domed nests and lay five to ten white eggs. Many species build roost nests. Some of the firefinches and pytilias are hosts to the brood-parasitic indigobirds and whydahs, respectively. Most are sensitive to cold and require warm, usually tropical, habitats, although a few, such as the eastern alpine mannikin, mountain firetail, red-browed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Incompatibility
Genetic incompatibility describes the process by which mating yields offspring that are nonviable, prone to disease, or genetically defective in some way. In nature, animals can ill afford to devote costly resources for little or no reward, ergo, mating strategies have evolved to allow females to choose or otherwise determine mates which are more likely to result in viable offspring. Polyandry, for instance, when a female mates with two or more males during a period of sexual receptivity, reduces the chance that a singular mate is genetically incompatible. Exactly how females determine compatible genes prior to mating is not completely understood, but various mechanisms have been proposed, such as pheromones and male appearance and/or courtship behavior. It is also surmised that sexual selection can continue after copulation, the so called 'cryptic female choice', so named because it takes place within the body and cannot be directly observed. In this scenario, incompatible male s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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