South Greenland Peregrine Falcon population monitoring data (1981-2018)

The Peregrine Falcon (<em>Falco peregrinus tundrius</em>) population in South Greenland has been monitored annually 1981-2018 (except 1993 and 2004). At visits to known breeding sites we recorded presence/absence of territorial falcons as well as their breeding outputs (number of eggs and/or young). The file named S_Greenland_Peregrine_monitoring_data.csv contains the raw data from 725 site checks (sometimes several per site per year). The file named S_Greenland_Summary_occupancy_and_productivity.csv contains a <em>summary of the raw data</em>, providing annual estimates of occupancy, productivity and average brood size. The respective ReadMe files specify the contents.1981年至2018年期间（1993年、2004年除外），科研人员对南格陵兰的游隼（*Falco peregrinus tundrius*）种群开展了年度监测。在造访已知繁殖位点时，研究人员记录了领地游隼的出没情况，以及其繁殖产出（卵的数量和/或幼鸟数量）。名为`S_Greenland_Peregrine_monitoring_data.csv`的文件包含725次位点调查的原始数据，部分站点在同一年度内会开展多次调查。名为`S_Greenland_Summary_occupancy_and_productivity.csv`的文件为原始数据的汇总结果，提供了种群占有率、繁殖力以及平均窝育规模的年度估算值。对应的ReadMe文件将详细说明各文件的内容。