Teresa J. Lorenz, Kerri T. Vierling, Timothy R. Johnson, and Philip C. Fischer. 2015. The role of wood hardness in limiting nest site selection in avian cavity excavators. Ecological Applications 25:1016–1033. http://dx.doi.org/10.1890/14-1042.1
Appendix A: Wood density at nests and random sites.
Ecological Archives A025-062-A1.
Appendix B: Literature reviewed for nest-site selection models.
Ecological Archives A025-062-A2.
Appendix C: Support for models explaining territory-scale and nest-tree selection.
Ecological Archives A025-062-A3.