Winter temperatures limit population growth rate of a migratory songbird

by Bradley K. Woodworth, Nathaniel T. Wheelwright, Amy E. Newman, Michael Schaub, D. Ryan Norris
Published 2017

Fuel loads acquired at a stopover site influence the pace of intercontinental migration in a boreal songbird

by Camila Gómez, Nicholas J. Bayly, D. Ryan Norris, Stuart A. Mackenzie, Kenneth V. Rosenberg, Philip D. Taylor, Keith A. Hobson, Carlos Daniel Cadena
Published 2017