timing_in 2013-2014
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资源简介：
Timing of breeding arrival dates (in males and females) and first egg laying dates (females) in 2013 and 2014 in Drenthe (The Netherlands), as shown for pied flycatchers deployed with geolocator devices in 2013 or without such devices. Arrival and egg laying are based on field observations. This file is used to study potential effects of geolocator deployment and harness types on the timing of arrival and egg laying of pied flycatchers, compared to birds without these devices. Timing is expressed as days relative to the sex-specific annual mean of the population.
创建时间：
2016-01-01
