Stewart, Barbara E., and Robert E. A. Stewart. “Nest Site Use, Breeding Success, and Reproductive Rates of Chimney Swifts in St. Adolphe, MB, 2010-2013”. Blue Jay 71, no. 4 (December 25, 2013): 166–182. Accessed May 27, 2024. https://bluejayjournal.ca/index.php/bluejay/article/view/346.