{"id":55626,"date":"2023-07-29T09:40:56","date_gmt":"2023-07-29T14:40:56","guid":{"rendered":"http:\/\/losperiodistas.com.mx\/portal\/?p=55626"},"modified":"2023-07-29T09:40:59","modified_gmt":"2023-07-29T14:40:59","slug":"por-que-los-gallos-cantan-al-amanecer-como","status":"publish","type":"post","link":"https:\/\/losperiodistas.com.mx\/portal\/por-que-los-gallos-cantan-al-amanecer-como\/","title":{"rendered":"\u00bfPor qu\u00e9 los gallos cantan al amanecer?\u00a0| C\u00f3mo"},"content":{"rendered":"\n<p class=\"has-background has-medium-font-size\" style=\"background-color:#facc25\">La potencia del sonido que emite este animal var\u00eda seg\u00fan las gallinas que lo rodeen<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-default\"><img fetchpriority=\"high\" decoding=\"async\" width=\"746\" height=\"497\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/16905402732036.jpg\" alt=\"\" class=\"wp-image-55627\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/16905402732036.jpg 746w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/16905402732036-300x200.jpg 300w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><figcaption>Un gallo <strong>Pixabay<\/strong><\/figcaption><\/figure>\n\n\n\n<p class=\"has-vivid-red-color has-text-color has-medium-font-size\"><strong>TRESB \/ C\u00d3MO<\/strong><\/p>\n\n\n\n<p>Muchas de las personas que viven en el campo est\u00e1n acostumbradas al&nbsp;<strong>canto de los gallos al amanecer<\/strong>. La intenci\u00f3n de estos animales no es despertar a los seres humanos. Adem\u00e1s, su quiquiriqu\u00ed suena m\u00e1s de una vez al d\u00eda. Estos p\u00e1jaros emiten su inconfundible sonido por la ma\u00f1ana, ya que&nbsp;<strong>necesitan comer<\/strong>&nbsp;tras toda la noche sin hacerlo.<\/p>\n\n\n\n<p><strong>National Geographic<\/strong>\u00a0recoge los resultados de un estudio de la\u00a0<strong>Universidad de Nagoya<\/strong>\u00a0(Jap\u00f3n), que indica que estas aves\u00a0<strong>tienen un reloj biol\u00f3gico<\/strong>\u00a0que les avisa del momento en el que est\u00e1 a punto de salir el sol, independientemente de la estaci\u00f3n del a\u00f1o e incluso si est\u00e1n en un lugar en el que no les llega la luz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img decoding=\"async\" width=\"745\" height=\"1024\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.33.05-745x1024.jpg\" alt=\"\" class=\"wp-image-55628\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.33.05-745x1024.jpg 745w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.33.05-218x300.jpg 218w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.33.05-768x1056.jpg 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.33.05.jpg 944w\" sizes=\"(max-width: 745px) 100vw, 745px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.instagram.com\/p\/CvN94hau7zV\/?utm_source=ig_web_copy_link&amp;igshid=MzRlODBiNWFlZA==\">Ver en Instagram<\/a><\/p>\n\n\n\n<p>Los investigadores hicieron experimentos que consist\u00edan en exponer a estos animales a distintas condiciones de iluminaci\u00f3n durante 14 d\u00edas y comprobar a qu\u00e9 hora empezaban a cantar. Observaron que&nbsp;<strong>lo hac\u00edan dos horas antes de salir el sol<\/strong>&nbsp;cuando recib\u00edan 12 horas de luz normal y 12 de luz d\u00e9bil. Sin embargo, al estar 24 horas con poca luz durante dos semanas, los gallos no esperaban a que pasara un d\u00eda completo: \u00abNotaron que cantaban en d\u00edas de 23,8 horas cuando pensaban que era el amanecer\u00bb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">LAS FUNCIONES DEL CANTO DE LOS GALLOS<\/h2>\n\n\n\n<p>El objetivo de los gallos con su canto es\u00a0<strong>atraer a las gallinas<\/strong>\u00a0y mostrar su val\u00eda delante de otros posibles competidores.\u00a0<strong>Manuel Soler<\/strong>, catedr\u00e1tico en biolog\u00eda animal de la\u00a0<strong>Universidad de Granada<\/strong>, explic\u00f3 a\u00a0<strong>RTVE<\/strong>\u00a0que los machos de las aves demuestran su calidad con la potencia de su canto: \u00abA las hembras les dicen &#8216;ven y apar\u00e9ate conmigo&#8217;, mientras que a los otros machos les comunican &#8216;mira qu\u00e9 fuerte estoy, si te acercas\u00a0<strong>tendr\u00e1s que pelear<\/strong>\u00a0conmigo'\u00bb.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img decoding=\"async\" width=\"748\" height=\"1024\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.34.13-748x1024.jpg\" alt=\"\" class=\"wp-image-55629\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.34.13-748x1024.jpg 748w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.34.13-219x300.jpg 219w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.34.13-768x1051.jpg 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.34.13.jpg 944w\" sizes=\"(max-width: 748px) 100vw, 748px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.instagram.com\/reel\/CunJxt_Bcu8\/?utm_source=ig_web_copy_link&amp;igshid=MzRlODBiNWFlZA==\">Ver en Instagram<\/a><\/p>\n\n\n\n<p>El quiquiriqu\u00ed de los gallos se puede escuchar varias veces en una misma jornada. Estos p\u00e1jaros suelen cantar con m\u00e1s intensidad al amanecer y al atardecer, momentos en los que suelen tener sus picos de actividad, a diferencia de las horas centrales del d\u00eda. El citado experto expone que la frecuencia y la potencia del canto\u00a0<strong>depende del n\u00famero de gallinas y de gallos<\/strong>\u00a0que tengan cerca, ya sea en su gallinero, en otros pr\u00f3ximos o en el campo.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><img loading=\"lazy\" decoding=\"async\" width=\"915\" height=\"1024\" src=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.37.31-915x1024.jpg\" alt=\"\" class=\"wp-image-55630\" srcset=\"https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.37.31-915x1024.jpg 915w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.37.31-268x300.jpg 268w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.37.31-768x860.jpg 768w, https:\/\/losperiodistas.com.mx\/portal\/wp-content\/uploads\/2023\/07\/Captura-de-Pantalla-2023-07-29-a-las-8.37.31.jpg 938w\" sizes=\"(max-width: 915px) 100vw, 915px\" \/><\/figure>\n\n\n\n<p><a href=\"https:\/\/www.instagram.com\/p\/CgWPDXqqNHk\/?utm_source=ig_web_copy_link&amp;igshid=MzRlODBiNWFlZA==\">Ver en Instagram<\/a><\/p>\n\n\n\n<p>Fuente: <a href=\"https:\/\/www.elmundo.es\/como\/2023\/07\/28\/64c399edfc6c8368048b459c.html\">https:\/\/www.elmundo.es\/como\/2023\/07\/28\/64c399edfc6c8368048b459c.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La potencia del sonido que emite este animal var\u00eda seg\u00fan las gallinas que lo rodeen TRESB \/ C\u00d3MO Muchas de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":55627,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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 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