{"id":142145,"date":"2026-01-12T18:08:47","date_gmt":"2026-01-12T18:08:47","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/evolucion-de-sistemas-comunicativos-fiables-en-las-relaciones-paternofiliales-de-aves-altriciales\/"},"modified":"2026-01-12T18:08:47","modified_gmt":"2026-01-12T18:08:47","slug":"evolucion-de-sistemas-comunicativos-fiables-en-las-relaciones-paternofiliales-de-aves-altriciales","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/evolucion-de-sistemas-comunicativos-fiables-en-las-relaciones-paternofiliales-de-aves-altriciales\/","title":{"rendered":"Evolucion de sistemas comunicativos fiables en las relaciones paternofiliales de aves altriciales"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisca Castro Notario <\/strong><\/h2>\n<p>La mayoria de las aves con un modo de desarrollo altricial y semialtricial presentan comportamientos de solicitacion conspicuos relacionados con la transferencia de alimento por parte de sus padres. Generalmente se asume que estos comportamientos resultan costosos porque pueden atraer predadores al nido y ser energeticamente caros, pero esto no ha sido verificado experimentalmente.  en este trabajo realizado con la urraca (pica pica), se pretende ensayar si el comportamiento de peticion de las crias refleja fiablemente el hambre de estas, analizando en detalle la estructura de las llamadas de peticion de alimento, y comprobar si realmente las se\u00f1ales de peticion son costosas. Los resultados obtenidos son los siguientes:  &#8211; el comportamiento de peticion es un sistema comunicativo fiable por el que los padres pueden valorar las necesidades nutricionales de las crias.  &#8211; el aumento de la intensidad de peticion de los pollos conlleva costos en forma de un aumento de la probabilidad de ser predados y de los requerimientos energeticos.  &#8211; los padres tienden a cebar mas a los pollos que mas piden y a los mas grandes, principalmente cuando son los que mas piden.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evolucion de sistemas comunicativos fiables en las relaciones paternofiliales de aves altriciales<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evolucion de sistemas comunicativos fiables en las relaciones paternofiliales de aves altriciales <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisca Castro Notario <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 C\u00f3rdoba<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1993<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Luis M. Arias De Reyna Martinez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan Fernandez Haeger <\/li>\n<li>Juan  Carlos Senar Jorda (vocal)<\/li>\n<li> Carrascal De La Puente Luis Mar\u00eda (vocal)<\/li>\n<li>Fernando Alvarez Gonzalez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisca Castro Notario La mayoria de las aves con un modo de desarrollo altricial y semialtricial presentan [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[35,973,2107,2106],"tags":[29723,10765,188327,55661,14722,2109],"class_list":["post-142145","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-cordoba","category-etologia","category-etologia-animal","tag-carrascal-de-la-puente-luis-maria","tag-fernando-alvarez-gonzalez","tag-francisca-castro-notario","tag-juan-carlos-senar-jorda","tag-juan-fernandez-haeger","tag-luis-m-arias-de-reyna-Martinez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/142145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=142145"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/142145\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=142145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=142145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=142145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}