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Article
Michelle A. Eshleman, Auteur ; Page E. Klug, Auteur ; Esther Morales-Vega, Auteur ; Björn Wissel, Auteur ; Timothy J. Greives, AuteurMany bird species migrate to southern overwintering locations to avoid harsh conditions at their breeding grounds, but at the cost of an energetically demanding migration that may delay their spring reproductive development. Previous work on the[...]
Article
Katie B. Needham, Auteur ; Natalie J. Cook, Auteur ; Alexa R. Rutherford, Auteur ; Timothy J. Greives, AuteurPrecise timing of life-history transitions in predictably changing environments is hypothesized to aid in individual survival and reproductive success, by appropriately matching an animal's physiology and behavior with prevailing environmental c[...]
Article
Amy B. Pedersen, Auteur ; Timothy J. Greives, Auteur1. Populations of white-footed mice Peromyscus leucopus and deer mice Peromyscus maniculatus increase dramatically in response to food availability from oak acorn masts. These populations subsequently decline following this resource pulse, but t[...]
Article
Timothy J. Greives, Auteur ; Joseph M. Casto, Auteur ; Ellen D. Ketterson, AuteurRelative numbers of males and females in breeding groups may vary from expected values owing to a variety of factors. To determine how sex ratio might influence individual phenotypes in a captive Population of dark-eyed juncos Junco hyemalis dur[...]
