The document summarizes multiple studies on germinants conducted by different researchers from 2012 to 2020. It includes population density studies of American beech and sugar maple from 2012, 2018, and 2020 by Denise Rauschendorfer, Shinjini Goswami, and Thomas Mann. It also summarizes seedling survival data collected by Shinjini Goswami, seedling light availability studies, and stem mapping works created by Alex Young using data from previous and present studies. The document is funded by USDA NIFA and NSF, and more information can be found at the provided website.