Rodriguez, L., Jordan, J., Hostetler, M. E., Packard, C. and Kochert, J. (2010) “Bluebirds and Other Cavity-Nesting Birds: Leader’s Guide”, EDIS, 2010(2). Available at: https://ojs.test.flvc.org/edis/article/view/118427 (Accessed: 1 July 2024).