SealySpencer G. “Changes in Nesting Density of Baltimore Orioles (1976-1995) and Other Species in the Dune- Ridge Forest, Delta Marsh, MB: Response to an Outbreak of Forest Tent Caterpillar?”. Blue Jay 76, no. 3 (September 15, 2018): 22-27. Accessed February 27, 2020. https://bluejayjournal.ca/index.php/bluejay/article/view/27.