作者: Bert Thys , Marcel Eens , Silke Aerts , Amandine Delory , Arne Iserbyt
DOI: 10.1016/J.ANBEHAV.2016.11.014
关键词:
摘要: … We therefore quantified Time NB, referring to the sum of the time spent hanging in the nest hole, on the perch near the nest hole (perch 5) and in the nestbox. Time NB is thus assumed …