J. Ryan Zimmerling

3 published articles

• Oct 2017

  How well does forestry in Ontario’s boreal forest emulate natural disturbances from the perspective of birds?

  J. Ryan Zimmerling, Charles M. Francis, Christian Roy, Anna M. Calvert
• Sep 2013

  Canadian Estimate of Bird Mortality Due to Collisions and Direct Habitat Loss Associated with Wind Turbine Developments

  J. Ryan Zimmerling, Marc V. d'Entremont, Charles M. Francis
• Jun 2006

  Mallard Use of Hen Houses^TM in Eastern Ontario

  J. Ryan Zimmerling, Jim R Fisher, C. Davison Ankney, Christine A Debruyne