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首页> 美国卫生研究院文献>Animals : an Open Access Journal from MDPI >Groups and Individuals: Optical Flow Patterns of Broiler Chicken Flocks Are Correlated with the Behavior of Individual Birds
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Groups and Individuals: Optical Flow Patterns of Broiler Chicken Flocks Are Correlated with the Behavior of Individual Birds

机译：团体和个人：肉鸡的光学流动模式与个体鸟类的行为相关

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Technology on farms potentially brings the benefits of improved animal welfare and productivity as well as reduction in disease, waste and environmental impact. However, it also raises public concern about the welfare of individual animals, particularly when applied to large groups such as broiler (meat) chickens. We here address this issue by showing that camera technology can both provide life-long continuous monitoring of the welfare of whole flocks and also give crucial information about the individuals making up the flock. The cameras detect variation between individuals and are sensitive to birds moving abnormally. By testing samples of birds individually, we show that on average slow-moving birds came from flocks that moved slowly overall and showed large variation between individuals whereas on average fast-moving birds came from more active flocks that moved more uniformly. Properly used, camera technology can thus monitor the welfare of flocks continuously throughout their lives and is correlated with the behavior of individual birds.
机译：农场技术可能会带来改善动物福利和生产力的好处，以及减少疾病，废物和环境影响。然而，它还提高了对各种动物福利的公众关注，特别是当适用于肉鸡（肉类）鸡等大型群体时。我们在这里解决了这个问题，通过表明相机技术可以提供对整个群福利的终身监控，并且还提供关于构成羊群的个人的重要信息。摄像机检测各个之间的变化，对鸟类敏感而异常移动。通过单独测试鸟类样本，我们展示平均缓慢移动的鸟类来自羊群，从群体中慢慢移动，并且在平均快速移动的鸟类上显示出更加活跃的羊群，从更加均匀地移动的羊群中显示出大的变化。正确使用的，相机技术可以在整个生活中不断监测群的福利，并与个体鸟类的行为相关。

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