How long do chickens live? - Real life home chickens varies depending on their purpose in industrial farms economically profitable use CSD only during the first year, such as egg-laying performance with age is reduced by 10-15 % a year; in breeding farms is 2-3 years, and at 2-3 years only highly productive poultry Breeding herd. Usually consists of 55-60 % from young, 30-35 % from two bee-entrance and 10 % from three bee-entrances. Cocks use up to two years, the most valuable and up to three years. Less lucky chicken meat breeds in average life expectancy of broiler 45 days during this time he was around 2 kg in addition does not contribute to longevity CSD varied reasons for limiting the life of birds: bad maintenance, adverse weather (weather) and feeding conditions, all kinds of predators, finally, disease.

The chicken can influence life expectancy and mode of supply. Researchers conducted an experiment with chickens-record no longer carried eggs-they were starving within 7 days. After a month with them there have been changes: instead of the old feathers grew in chickens, hens are energetic new, more mobile, disappeared Crest, and voice was high as chicks. Chickens have begun to bear eggs! Life expectancy of the CSD-1 month-starved increased to 18 years.

What is possible with the physiological point of view of potential lifespan of chickens? According to the news, which was at the beginning of 2007, the MEDIA, a resident of one of the provinces in China States that he is the oldest chicken in the world? He even wants to apply for its pet in the Guinness Book of records. Man claims to be one of the birds for more than 20 years, while life expectancy chicken-7-8 years. This bird was beginning to grow his mother when he was only 12 years. 

How long do chickens live? - In China have found a chicken whose age is 22-year passes Orange.

Until very old age for laying hens - is the same as for a man to pass the one billion thresholds in 400 years.

Owner of a chicken farmer is young Shaofu of Yunnan province, the intention to put the animals in the Guinness Book of records. According to the 77-year-old Chinese chicken he gave her daughter-in-law, along with four other laying hens in 1988.

Statement Chinese might well be true. Definition scientists are life expectancy chicken on average 13. Domestic chickens are as an exception, the life expectancy of 24, 25 or even 30 years. Reference not only to chicken us Flycatcher and patch, black grouse, pheasants, peacocks, partridges, Guinea fowl, turkeys, and in terms of biology a squad which chicken is divided into suborder: chickens (past 240 species and breeds so much more). How long do chickens live? -Oldest chicken subtracted Guinness, has lived up to 14 years.