Lemming nest abundance

Annual data on lemming winter nest numbers, including signs of predation and breeding, within the designated lemming census area. For further details, please refer to the newest BioBasis manual available at the website.

指定旅鼠普查区域内的旅鼠冬季巢穴数量年度统计数据，涵盖捕食痕迹与繁殖迹象相关信息。如需获取更多详细内容，请参阅本网站提供的最新版BioBasis手册。