Contents
Early History of the Great Gray Owl in the New and Old World
Mikkola and Sieradzki
Spring migration of Great Egrets into Ontario: an eBird analysis
D.V. Chip Weseloh and Tyler Hoar
Changes in Summer Abundance and Distribution of Mute Swans along the Lower Great Lakes of Ontario, 1986-2011
Shawn W. Meyer, Shannon S. Badzinski, Michael L. Schummer, and Christopher M. Sharp