@techreport{ee2905c9196848ca84449fbd0c0ba35d,
title = "Het voorjaar gaat gewoon door: Beleef de Lente van de koolmees",
author = "NIOO-KNAW",
year = "2020",
month = mar,
day = "22",
language = "Nederlands",
publisher = "Nature Today",
type = "WorkingPaper",
institution = "Nature Today",
}