英语翻译The harlequin duck shown here was coast of British Colum

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/04 21:16:27

英语翻译
The harlequin duck shown here was coast of British Columbia.band describing when and where it was caught was put on its leg.Months later,the bird was sighted resting on a rock near a stream in the Rocky Mountains.A researcher could tell where the duck had been originally caught by the colour and number-letter code on its hand.Why do you think this information is important in helping ecologists understand species of duck and the ecosystem in which it lives?
这是作业…………………………看不懂来的……………………谁可以帮忙翻译一下………………谢谢OTZ

小丑鸭出现在英国哥伦比亚的海岸边.它腿上绑的追踪器描述了它什么时候在哪里被捉到.几个月之后,鸭子被发现靠在落基山脉旁的一条小溪的石头旁边休息.一位研究者称我们可以根据鸭子腿上追踪器所显示出的颜色密码还判断他一般在哪里被抓到.你认为为什么这些信息对帮助生态学家理解鸭子这种生物和它们寄以生存的生态系统很重要?

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