Détail de l'auteur
Documents disponibles écrits par cet auteur (6)
Ajouter le résultat dans votre panier Affiner la recherche
Article
Ron W. Ron W. Summers, Auteur ; Brian Etheridge, Auteur ; Nick Christian, Auteur ; Norman Elkins, Auteur ; Ian R. Cleasby, AuteurApart from ringing recoveries and data on changes in mass at staging sites, little is known in detail about the migrations of the Wood Sandpiper Tringa glareola, an Afro-Palearctic migrant whose numbers are declining. To obtain data on the timin[...]
Article
Mitch D. Weegman, Auteur ; Anthony D. Fox, Auteur ; Stuart Bearhop, Auteur ; Geoff M. Hilton, Auteur ; Alyn J. Walsh, Auteur ; Ian R. Cleasby, Auteur ; David J. Hodgson, AuteurUnderstanding movement of individuals between sites is necessary to quantify emigration and immigration, yet previous analyses exploring sex biases in site fidelity among birds have not evaluated remigration (the return of marked birds that move[...]
Article
Mitch D. Weegman, Auteur ; Anthony D. Fox, Auteur ; Stuart Bearhop, Auteur ; Geoff M. Hilton, Auteur ; Alyn J. Walsh, Auteur ; Ian R. Cleasby, Auteur ; David J. Hodgson, AuteurUnderstanding movement of individuals between sites is necessary to quantify emigration and immigration, yet previous analyses exploring sex biases in site fidelity among birds have not evaluated remigration (the return of marked birds that move[...]
Article
Ian R. Cleasby, Auteur ; Shinichi Nakagawa, AuteurAlthough male age has often been found to predict success in gaining extra-pair paternity, it is unclear whether this gain is associated with an individuals success in avoiding cuckoldry. We examined the relationship between male age and both wi[...]
Article
Julia Schroeder, Auteur ; Ian R. Cleasby, Auteur ; Shinichi Nakagawa, Auteur ; Nancy Ockendon, Auteur ; Terry Burke, AuteurPassive integrated transponders (PITs) are increasingly used to study behaviour in small passerines. However, to ensure the reliability of such studies, knowledge of long-term fitness consequences of equipping passerines with PITs is crucial. We[...]
Article
Ian R. Cleasby, Auteur ; Shinichi Nakagawa, Auteur ; Terry Burke, AuteurWe assessed whether adult House Sparrows Passer domesticus adjusted their provisioning in response to an experimental increase in the nutritional condition of their nestlings. When we supplemented chicks directly with additional food, male paren[...]
