An example of phenotypic adherence to the island rule? – Anticosti gray jays are heavier but not structurally larger than mainland conspecifics

por Strickland, Dan, Norris, D Ryan
Publicado 2015

Experimental Examination of Intraspecific Density-Dependent Competition during the Breeding Period in Monarch Butterflies (Danaus plexippus)

por Flockhart, D. T. Tyler, Martin, Tara G., Norris, D. Ryan
Publicado 2012

Reduced reproductive performance associated with warmer ambient temperatures during incubation in a winter‐breeding, food‐storing passerine

por Whelan, Shannon, Strickland, Dan, Morand‐Ferron, Julie, Norris, D. Ryan
Publicado 2017

Migratory Connectivity of the Monarch Butterfly (Danaus plexippus): Patterns of Spring Re-Colonization in Eastern North America

por Miller, Nathan G., Wassenaar, Leonard I., Hobson, Keith A., Norris, D. Ryan
Publicado 2012

Automated telemetry reveals age specific differences in flight duration and speed are driven by wind conditions in a migratory songbird

por Mitchell, Greg W, Woodworth, Bradley K, Taylor, Philip D, Norris, D Ryan
Publicado 2015

A fitness trade-off between seasons causes multigenerational cycles in phenotype and population size

por Betini, Gustavo S, McAdam, Andrew G, Griswold, Cortland K, Norris, D Ryan
Publicado 2017

Geographic Variation of Strontium and Hydrogen Isotopes in Avian Tissue: Implications for Tracking Migration and Dispersal

por Sellick, Megan J., Kyser, T. Kurt, Wunder, Michael B., Chipley, Don, Norris, D. Ryan
Publicado 2009

Winter temperatures limit population growth rate of a migratory songbird

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

Using stable-hydrogen isotopes to reveal immigration in an Arctic-breeding songbird population

por Bairlein, Franz, Norris, D. Ryan, Voigt, Christian C., Dunn, Erica H., Hussell, David J. T.
Publicado 2016

Early Life Events Carry Over to Influence Pre-Migratory Condition in a Free-Living Songbird

por Mitchell, Greg W., Guglielmo, Christopher G., Wheelwright, Nathaniel T., Freeman-Gallant, Corey R., Norris, D. Ryan
Publicado 2011

Autumn freeze-thaw events carry over to depress late-winter reproductive performance in Canada jays

por Sutton, Alex O., Strickland, Dan, Freeman, Nikole E., Newman, Amy E. M., Norris, D. Ryan
Publicado 2019

Optimal Conservation of Migratory Species

por Martin, Tara G., Chadès, Iadine, Arcese, Peter, Marra, Peter P., Possingham, Hugh P., Norris, D. Ryan
Publicado 2007

Experienced migratory songbirds do not display goal-ward orientation after release following a cross-continental displacement: an automated telemetry study

por Kishkinev, Dmitry, Heyers, Dominik, Woodworth, Bradley K., Mitchell, Greg W., Hobson, Keith A., Norris, D. Ryan
Publicado 2016

Captive-reared migratory monarch butterflies show natural orientation when released in the wild

por Wilcox, Alana A E, Newman, Amy E M, Raine, Nigel E, Mitchell, Greg W, Norris, D Ryan
Publicado 2021

Captive-reared monarchs tracked in the wild show southward migration: reply to Davis (2021)

por Wilcox, Alana A E, Newman, Amy E M, Raine, Nigel E, Mitchell, Greg W, Norris, D Ryan
Publicado 2021

Migration distance as a selective episode for wing morphology in a migratory insect

por Flockhart, D. T. Tyler, Fitz-gerald, Blair, Brower, Lincoln P., Derbyshire, Rachael, Altizer, Sonia, Hobson, Keith A., Wassenaar, Leonard I., Norris, D. Ryan
Publicado 2017

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

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

A general modeling framework for describing spatially structured population dynamics

por Sample, Christine, Fryxell, John M., Bieri, Joanna A., Federico, Paula, Earl, Julia E., Wiederholt, Ruscena, Mattsson, Brady J., Flockhart, D. T. Tyler, Nicol, Sam, Diffendorfer, Jay E., Thogmartin, Wayne E., Erickson, Richard A., Norris, D. Ryan
Publicado 2017

Length polymorphisms at two candidate genes explain variation of migratory behaviors in blackpoll warblers (Setophaga striata)

por Ralston, Joel, Lorenc, Lydia, Montes, Melissa, DeLuca, William V., Kirchman, Jeremy J., Woodworth, Bradley K., Mackenzie, Stuart A., Newman, Amy, Cooke, Hilary A., Freeman, Nikole E., Sutton, Alex O., Tauzer, Lila, Norris, D. Ryan
Publicado 2019

Assessing costs of carrying geolocators using feather corticosterone in two species of aerial insectivore

por Fairhurst, Graham D., Berzins, Lisha L., Bradley, David W., Laughlin, Andrew J., Romano, Andrea, Romano, Maria, Scandolara, Chiara, Ambrosini, Roberto, Dawson, Russell D., Dunn, Peter O., Hobson, Keith A., Liechti, Felix, Marchant, Tracy A., Norris, D. Ryan, Rubolini, Diego, Saino, Nicola, Taylor, Caz M., Whittingham, Linda A., Clark, Robert G.
Publicado 2015