Abstract
The data were collected to examine factors affecting nest box use by Tree Sparrows Passer montanus and tit species Parus spp. at 21 golf courses around Japan between 1993 and 2001. The data included sizes of entrance holes, directional orientations and installation heights of the nest boxes, nest sizes, species that used the boxes, and the fate of nesting.
Data download:
http://www.bird-research.jp/appendix/br07/d01 study site.xls
http://www.bird-research.jp/appendix/br07/d01 nestbox.xls
