|
The grey junglefowl (''Gallus sonneratii''), also known as Sonnerat's junglefowl, is one of the wild ancestors of domestic fowl together with the red junglefowl and other junglefowls. The grey junglefowl is responsible for the yellow pigment in the legs and different body parts of all the domesticated chicken.〔(【引用サイトリンク】title=Darwin Was Wrong About Wild Origin Of The Chicken, New Research Shows )〕 This species is endemic to India, and even today it is found mainly in peninsular India and towards the northern boundary. It will sometimes hybridize in the wild with the red junglefowl. It also hybridizes readily in captivity and sometimes with free-range domestic fowl kept in habitations close to forests. 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.〔(【引用サイトリンク】title= Identification Notes )〕 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 central tail feathers are long and sickle shaped. Males have an eclipse plumage in which they moult their colourful neck feathers in summer during or after the breeding season. The female is duller and has black and white streaking on the underparts and yellow legs. They are found in thickets, on the forest floor and open scrub. Their loud calls of ''Ku-kayak-kyuk-kyuk'' () are loud and distinctive, and can be heard in the early mornings and at dusk. Unlike the red junglefowl, the male does not flap its wing before uttering the call. They forage in small mixed or single sex groups. They breed from February to May. They lay 4 to 7 eggs which are pale creamy in a scrape. Eggs hatch in about 21 days. Although mostly seen on the ground, grey junglefowl fly into trees to escape predators and to roost. They feed on grains including bamboo seeds, berries, insects and termites, and are hunted for meat and for the long neck hackle feathers that are sought after for making fishing lures. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「grey junglefowl」の詳細全文を読む スポンサード リンク
|