by Bloom, P. M., Clark, R. G., Howerter, D. W., Armstrong, L. M.
Published in Oecologia (01.12.2013)

by Raquel, A.J, Devries, J.H, Howerter, D.W, Alisauskas, R.T, Leach, S.W, Clark, R.G
Published in Canadian journal of zoology (01.08.2016)

by EMERY, ROBERT B, HOWERTER, DAVID W, ARMSTRONG, LLWELLYN M, ANDERSON, MICHAEL G, DEVRIES, JAMES H, JOYNT, BRIAN L
Published in The Journal of wildlife management (01.07.2005)

by Mack, Glenn G, Clark, Robert G, Howerter, David W
Published in Canadian journal of zoology (01.08.2003)

by Arnold, Todd W., Roche, Erin A., Devries, James H., Howerter, David W.
Published in Avian conservation and ecology (01.06.2012)

by Howerter, David W, Rotella, Jay J, Anderson, Michael G, Armstrong, Llwellyn M, Devries, James H
Published in Israel journal of ecology & evolution (2008)

by Arnold, Todd W, Howerter, David W, Devries, James H, Joynt, Brian L
Published in The Auk (01.01.2002)