{"id":142203,"date":"2026-03-15T03:08:12","date_gmt":"2026-03-15T03:08:12","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estrategia-reproductiva-de-la-ciguena-blanca-ciconia-ciconia\/"},"modified":"2026-03-15T03:08:12","modified_gmt":"2026-03-15T03:08:12","slug":"estrategia-reproductiva-de-la-ciguena-blanca-ciconia-ciconia","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-vida\/estrategia-reproductiva-de-la-ciguena-blanca-ciconia-ciconia\/","title":{"rendered":"Estrategia reproductiva de la cigue\u00f1a blanca (ciconia ciconia)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Sanchez Tortosa <\/strong><\/h2>\n<p>Se analiza la evolucion demografica de la cigue\u00f1a blanca (ciconia ciconia) en la provincia de cordoba, detectando un aumento del numero de parejas reproductoras en torno a grandes vertederos. Los machos de cigue\u00f1a regresan antes a los lugares de cria y eligen primero los nidos de mayor volumen. Las hembras posteriormente se emparejan con los machos seleccionados. Los resultados sugieren que la eleccion que realizan las hembras se basa en la obtencion de beneficios que afectan de forma directa a su exito reproductor. Se detecta una alta frecuencia de copulas que puede ser explicada como un sistema de evaluacion de la calidad de los machos, y no a la existencia de competencia espermatica entre estos. La asincronia de la eclosion provoca una diferencia inicial de peso entre los pollos que determina la muerte por inanicion de los menores. Se detecta infanticidio parental que afecto a los pollos menores. Las adopciones de pollos de nidos vecinos son frecuentes, obteniendo los pollos adoptados una mayor cantidad de alimento en el nido destino que en el fuente.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estrategia reproductiva de la cigue\u00f1a blanca (ciconia ciconia)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estrategia reproductiva de la cigue\u00f1a blanca (ciconia ciconia) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Sanchez Tortosa <\/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 Haeguer <\/li>\n<li>Encarnacion Lazaro Mari (vocal)<\/li>\n<li>Jos\u00e9 Antonio Torres Esquivias (vocal)<\/li>\n<li>Eduardo Aguilera Prieto (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Sanchez Tortosa Se analiza la evolucion demografica de la cigue\u00f1a blanca (ciconia ciconia) en la provincia [&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":[35,1632,973,2107,2106,226],"tags":[20860,256915,256914,99521,2351,2109],"class_list":["post-142203","post","type-post","status-publish","format-standard","hentry","category-ciencias-de-la-vida","category-comportamiento-animal","category-cordoba","category-etologia","category-etologia-animal","category-zoologia","tag-eduardo-aguilera-prieto","tag-encarnacion-lazaro-mari","tag-francisco-sanchez-tortosa","tag-jose-antonio-torres-esquivias","tag-juan-fernandez-haeguer","tag-luis-m-arias-de-reyna-Martinez"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/142203","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=142203"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/142203\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=142203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=142203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=142203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}