Contents
New species added to the Checklist of the Birds of Ontario: 1983-2016
Mike V.A. Burrell and Kenneth G.D. Burrell
Changes in Ontario bird populations: 1983-2016
Michael D. Cadman, Andrew R. Couturier, Jon D. McCracken, Donald A. Sutherland, Kenneth F. Abraham, Lyle E. Friesen, Christian A. Friis, Kevin C. Hannah, Shawn W. Meyer, David J. Moore, Mark K. Peck, Douglas C. Tozer, and D.V. Chip Weseloh
Reviewing the Records
Mark Peck
Ontario birding: a qualitative study on its practice in the field
Gavan P.L. Watson
Birding in the 'Old Days' (pre-1980)
Bob Curry
Changes in ornithological methods in the past 33 years
Ken Abraham, Chris Risley, and Chip Weseloh
Ontario Bird Records Committee Report for 2015
Mike V.A. Burrell and Barbara N. Charlton
Changes in abundance of migrant warblers at Port Weller, Ontario, from 1993-1995 to 2013-2015
John E. Black and Tara L. Crewe
In Memoriam Dr David JT Hussell
Jon D. McCracken