|
Junglefowl
Junglefowl are the only four living species of bird from the genus ''Gallus'' in the bird order Galliformes, and occur in parts of South and Southeast Asia. One of the species in this genus, the red junglefowl, is of historical importance as the direct ancestor of the domestic chicken, although the grey junglefowl, Sri Lankan junglefowl and green junglefowl are likely to have also been involved. The Sri Lankan junglefowl is the national bird of Sri Lanka. They diverged from their common ancestor about 4–6 million years ago. Although originating in Asia, remains of junglefowl bones have also been found in regions of Chile, which date back to 1321–1407 CE, providing evidence of possible Polynesian migration through the Pacific Ocean. The junglefowl are omnivorous, eating a variety of leaves, plant matter, invertebrates such as slugs and insects, and occasionally small mice and frogs. These are large birds, with colourful plumage in males, but are nevertheless difficult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gallus Gallus
The red junglefowl (''Gallus gallus''), also known as the Indian red junglefowl (and formerly the bankiva or bankiva-fowl), is a species of Tropics, tropical, predominantly Terrestrial animal, terrestrial bird in the fowl and pheasant family, Phasianidae, found across much of Southeast Asia, Southeast and parts of South Asia. The red junglefowl was the primary species to give rise to today's many breeds of domesticated chicken (''G. g. domesticus''); additionally, the related grey junglefowl (''G. sonneratii''), Sri Lankan junglefowl (''G. lafayettii'') and the green junglefowl, Javanese green junglefowl (''G. varius'') have also contributed genetic material to the gene pool of the modern chicken. Molecular evidence, derived from Whole genome sequencing, whole-genome sequencing, has revealed that the chicken was first domestication, domesticated from red junglefowl ca. 8,000 years ago, with this domestication-event involving multiple maternal origins. Since then, the domestic fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Junglefowl
The red junglefowl (''Gallus gallus''), also known as the Indian red junglefowl (and formerly the bankiva or bankiva-fowl), is a species A species () is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can produce fertile offspring, typically by sexual reproduction. It is the basic unit of Taxonomy (biology), ... of Tropics, tropical, predominantly Terrestrial animal, terrestrial bird in the fowl and pheasant family, Phasianidae, found across much of Southeast Asia, Southeast and parts of South Asia. The red junglefowl was the primary species to give rise to today's many breeds of domesticated chicken (''G. g. domesticus''); additionally, the related grey junglefowl (''G. sonneratii''), Sri Lankan junglefowl (''G. lafayettii'') and the green junglefowl, Javanese green junglefowl (''G. varius'') have also contributed genetic material to the gene pool of the modern chicken. Molecular evidence, derived from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grey Junglefowl
The gray junglefowl (''Gallus sonneratii''), also known as Sonnerat's junglefowl, is one of the wild ancestors of the domestic chicken together with the red junglefowl and other junglefowls. The species epithet commemorates the French explorer Pierre Sonnerat. Local names include ''Komri'' in Rajasthan, ''Geera kur'' or ''Parda komri'' in Gondi, ''Jangli Murghi'' in Hindi, ''Raan kombdi'' in Marathi, ''Kattu Kozhi'' in Tamil and Malayalam, ''Kaadu koli'' in Kannada and ''Tella adavi kodi'' in Telugu. Description The male has a black cape with ochre spots and the body plumage on a grey ground colour is finely patterned. The elongated neck feathers are dark and end in a small, hard, yellowish plate; this peculiar structure making them popular for making high-grade artificial flies. The male has red wattles and combs but not as strongly developed as in the red junglefowl. Legs of males are red and have spurs while the yellow legs of females usually lack spurs. The cent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Lankan Junglefowl
The Sri Lankan junglefowl (''Gallus lafayettii'' sometimes spelled ''Gallus lafayetii''), also known as the Ceylon junglefowl or Lafayette's junglefowl, is a member of the Galliformes bird order. It is a common endemic bird in Sri Lanka, where it is the national bird. It is closely related to the red junglefowl (''G. gallus''), the wild junglefowl from which the chicken was domesticated. However, it is even more closely related to the grey junglefowl. Sri Lankan junglefowl and red junglefowl diverged about 2.8 million years ago, whereas time of divergence between the Sri Lankan junglefowl and grey junglefowl was 1.8 million years ago. Evidence of introgressive hybridization from Sri Lanka junglefowl has also been established in domestic chicken. The specific name of the Sri Lankan junglefowl commemorates the French aristocrat Gilbert du Motier, marquis de La Fayette (1757–1834). Description As with other junglefowl, the Sri Lankan junglefowl is strongly sexually dimorphic; ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Junglefowl
The green junglefowl (''Gallus varius''), also known as Javan junglefowl, forktail or green Javanese junglefowl, is the most distantly related and the first to diverge at least 4 million years ago among the four species of the junglefowl. Hybridization with domestic chicken has also been reported. Green junglefowl is a medium-sized (up to 75 cm long) bird in the pheasant family Phasianidae. Description The colouration of the green junglefowl is sexually dimorphic. The male's plumage is dark and blackish at a distance. A closer view reveals an iridescent mantle of gleaming scales reminiscent in colour and pattern to those seen in the ocellated turkey and green peafowl. Each scale is vivid blue at its base and moves through various shades of gold and bronzed green. Specialized plumes framing the throat of the male green junglefowl are highly light-reflective and appear violet at the proximal and sky blue at the distal edges. The lesser coverts of the wing are a strik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicken
The chicken (''Gallus gallus domesticus'') is a domesticated subspecies of the red junglefowl (''Gallus gallus''), originally native to Southeast Asia. It was first domesticated around 8,000 years ago and is now one of the most common and widespread domesticated animals in the world. Chickens are primarily kept for chicken as food, their meat and egg as food, eggs, though they are also kept as pets. As of 2023, the global chicken population exceeds 26.5 billion, with more than 50 billion birds produced annually for consumption. Specialized breeds such as broilers and laying hens have been developed for meat and egg production, respectively. A hen bred for laying can produce over 300 eggs per year. Chickens are social animals with complex vocalizations and behaviors, and cultural references to chickens, feature prominently in folklore, religion, and literature across many societies. Their economic importance makes them a central component of global animal husbandry and agricu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galliformes
Galliformes is an order (biology), order of heavy-bodied ground-feeding birds that includes turkey (bird), turkeys, chickens, Old World quail, quail, and other landfowl. Gallinaceous birds, as they are called, are important in their ecosystems as seed dispersers and predators, and are often reared by humans for their meat and eggs, or hunted as game birds. The order contains about 290 species, inhabiting every continent except Antarctica, and divided into five Family (biology), families: Phasianidae (including chicken, quail, partridges, pheasants, turkeys, peafowl (peacocks) and grouse), Odontophoridae (New World quail), Numididae (guinea fowl), Cracidae (including chachalacas and curassows), and Megapodiidae (incubator birds like malleefowl and Brushturkey, brush-turkeys). They adapt to most environments except for innermost deserts and perpetual ice. Many gallinaceous species are skilled runners and escape predators by running rather than flying. Males of most species a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
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. There are over 11,000 living species and they are split into 44 Order (biology), orders. More than half are passerine or "perching" birds. Birds have Bird wing, wings 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 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mating System
A mating system is a way in which a group is structured in relation to sexual behaviour. The precise meaning depends upon the context. With respect to animals, the term describes which males and females mating, mate under which circumstances. Recognised systems include Monogamy in animals, monogamy, Animal sexual behaviour#Polygamy, polygamy (which includes Polygyny in animals, polygyny, Polyandry in animals, polyandry, and polygynandry), and Promiscuity#Other animals, promiscuity, all of which lead to different mate choice outcomes and thus these systems affect how sexual selection works in the species which practice them. In plants, the term refers to the degree and circumstances of outcrossing. In human sociobiology, the terms have been extended to encompass the formation of relationships such as marriage. In plants The primary mating systems in plants are outcrossing (cross-fertilisation), autogamy (self-fertilisation) and apomixis (asexual reproduction without fertilization, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bamboo Partridge
Bamboo partridges, sometimes called ridge partridges, are medium-sized non-migratory birds of the genus ''Bambusicola'' in the family Phasianidae.They have a wide native distribution throughout Asia. They were formerly grouped in the Perdicinae subfamily of the Phasianidae (pheasants, quail, etc.). However, molecular research suggests that partridges are not a distinct taxon within the family Phasianidae, but that some species are closer to the pheasants, while others are closer to the junglefowl Junglefowl are the only four living species of bird from the genus ''Gallus'' in the bird order Galliformes, and occur in parts of South and Southeast Asia. One of the species in this genus, the red junglefowl, is of historical importance as the .... Phylogenetic evidence supports the bamboo partridges as being the sister genus to the junglefowl. Species There are three species in the genus: References Taxonomy articles created by Polbot {{Galliformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
