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Cheep News I was casually browsing the news, in hopes of finding something interesting and relevant to post here, when I came across this rather intriguing article. I instantly thought of posting it here because I also recently posted a tutorial on Incubating Chicken Eggs and thought it to be a relevant and useful tip. _____________________________________________________________________________________________________________________ Fearful, flighty chickens raised for eating can hurt themselves while trying to avoid human handlers. But there may be a simple way to hatch calmer chicks: Shine light on eggs for at least 12 hours a day. Researchers at the University of California, Davis bathed eggs daily in light for different time periods during their three-week incubation. When the chickens reached 3 to 6 weeks old, the scientists tested the birds’ fear responses. In one test, 120 chickens were randomly selected from the 1,006-bird sample and placed one by one in a box with a human “predator” sitting visibly nearby. The chickens incubated in light the longest — 12 hours — made an average of 179 distress calls in three minutes, compared with 211 from birds incubated in complete darkness, animal scientists Gregory Archer and Joy Mench report in January in Applied Animal Behaviour Science. Chickens exposed to lots of light as eggs “would sit in the closest part of the box to me and just chill out,” Archer says. The others spent their time trying to get away. How light has its effect is unclear. On commercial chicken farms, eggs typically sit in warm, dark incubation rooms. The researchers are now testing light's effects in large, commercial incubators. Using light exposure to raise less-fearful chickens could reduce broken bones during handling at processing plants, Archer says. It might also decrease harmful anxious behaviors, such as feather pecking of nearby chickens. ______________________________________________________________________________________________________________ This is how "gentlechicks" are created such as I. So if you plan on hatching your own eggs, I recommend you do this if you wish to have calmer chickens. Warning : Eggs not subjected to light may result in : Instead of : Source : https://www.sciencenews.org/article/calmer-chickens-bathe-eggs-light
