{"id":4774,"date":"2026-02-19T15:08:06","date_gmt":"2026-02-19T15:08:06","guid":{"rendered":"https:\/\/cealvet.com\/?p=4774"},"modified":"2026-02-19T15:08:06","modified_gmt":"2026-02-19T15:08:06","slug":"por-que-la-voz-del-pollito-importa-bases-cientificas-de-la-bioacustica-aviar","status":"publish","type":"post","link":"https:\/\/cealvet.com\/es\/por-que-la-voz-del-pollito-importa-bases-cientificas-de-la-bioacustica-aviar\/","title":{"rendered":"Por qu\u00e9 la voz del pollito importa: bases cient\u00edficas de la bioac\u00fastica aviar"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-1\" style=\"transform:translate3d(0,0,0);\"><p>En la avicultura moderna, nos hemos vuelto expertos en monitorear el entorno. Las aves est\u00e1n continuamente monitorizadas por sensores que miden la temperatura ambiental , la humedad relativa, el CO2, el amoniaco, la velocidad del aire , intensidad de luz, entre otros. Sin embargo, existe una desconexi\u00f3n fundamental: medimos el \u00abconfort ambiental\u00bb asumiendo que equivale al \u00abconfort animal\u00bb.<\/p>\n<p>En muchos casos se aplica una visi\u00f3n antropom\u00f3rfica del bienestar animal que consiste en interpretar el bienestar de los animales desde una perspectiva humana, atribuyendo emociones y experiencias similares a las nuestras. Es decir, se imagina como se sentir\u00eda un ser humano en la misma situaci\u00f3n que el animal priorizando aspectos como la felicidad, estr\u00e9s o aburrimiento sobre los indicadores f\u00edsicos. Esta perspectiva puede llevar a errores de interpretaci\u00f3n o a la toma de decisiones inadecuadas.<\/p>\n<p>En cambio, la visi\u00f3n zooc\u00e9ntrica es la que eval\u00faa el bienestar animal <b>desde la perspectiva del propio animal<\/b> basada en los cinco dominios (buena nutrici\u00f3n, buen entorno, buena salud, buen comportamiento y estado mental).<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-0{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-0 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-0{width:100% !important;order : 0;}.fusion-builder-column-0 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-1{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-2\" style=\"transform:translate3d(0,0,0);\"><p>La <b>bioac\u00fastica aviar<\/b> se presenta como la disciplina capaz de evaluar el bienestar animal <b>desde la perspectiva de la propia ave<\/b>. Gracias a esta tecnologia, y especialmente a los \u00faltimos avances en lo referente a la <b>interpretaci\u00f3n con inteligencia artificial de los sonidos emitidos por el pollito<\/b> (o el pollo) registrados, podemos ir mucho m\u00e1s all\u00e1 de medir el bienestar mediante indicadores indirectos, como term\u00f3metros, para comenzar a escucharlo directamente a trav\u00e9s de la interpretaci\u00f3n de la comunicaci\u00f3n sonora del pollito. Esto no es ciencia ficci\u00f3n, es tecnolog\u00eda avanzada que ya estamos aplicando en algunos de los mayores productores de pollos en Espa\u00f1a.<\/p>\n<\/div><div ><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"372\" title=\"Screenshot 2026-02-17 alle 15.14.31\" src=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.14.31-600x372.png\" class=\"img-responsive wp-image-4784\" srcset=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.14.31-200x124.png 200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.14.31-400x248.png 400w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.14.31-600x372.png 600w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.14.31.png 790w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-1{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-1 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-1{width:50% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-1{width:100% !important;order : 0;}.fusion-builder-column-1 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><img decoding=\"async\" width=\"600\" height=\"727\" title=\"Screenshot 2026-02-17 alle 15.12.32\" src=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.12.32-600x727.png\" class=\"img-responsive wp-image-4781\" srcset=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.12.32-200x242.png 200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.12.32-400x485.png 400w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.12.32-600x727.png 600w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.12.32-800x970.png 800w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.12.32.png 1132w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-2{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-2 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-2{width:50% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-2{width:100% !important;order : 0;}.fusion-builder-column-2 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-2{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-3\" style=\"transform:translate3d(0,0,0);\"><p><b>El cambio de paradigma de medir \u00abEl Ambiente\u00bb a medir \u00abSe\u00f1al centrada en el animal\u00bb<\/b><\/p>\n<p>A diferencia de los sensores ambientales, las <b>vocalizaciones<\/b> son lo que denominamos una se\u00f1al centrada en el animal (animal-based indicator). Un term\u00f3metro puede marcar 32\u00b0C en la caja de un pollito de d\u00eda, te\u00f3ricamente registra medida correcta , pero si hay una corriente de aire a la altura del suelo (efecto wind chill), el sensor no lo detectar\u00e1. <b>El pollito, sin embargo, lo vocalizar\u00e1 inmediatamente<\/b>. Otro ejemplo es el manejo de las aves: <b>un sensor no puede registrar el estr\u00e9s que puede provocar la manipulaci\u00f3n<\/b>, pero en cambio el ave lo expresar\u00e1 mediante cambios en su patr\u00f3n vocal. <b>Estas se\u00f1ales ac\u00fasticas son informaci\u00f3n directa del estado interno del animal<\/b>, algo que ning\u00fan sensor ambiental tradicional puede ofrecer.<\/p>\n<\/div><div ><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><img decoding=\"async\" width=\"1200\" height=\"469\" title=\"Screenshot 2026-02-17 alle 15.16.32\" src=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.16.32-1200x469.png\" class=\"img-responsive wp-image-4788\" srcset=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.16.32-200x78.png 200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.16.32-400x156.png 400w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.16.32-600x234.png 600w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.16.32-800x312.png 800w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.16.32-1200x469.png 1200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.16.32.png 1362w\" sizes=\"(max-width: 640px) 100vw, 1200px\" \/><\/span><\/div><div class=\"fusion-text fusion-text-4\" style=\"transform:translate3d(0,0,0);\"><p>Las aves son los <b>animales m\u00e1s vocales del reino animal<\/b>, empleando una amplia gama de sonidos para comunicarse, defender su territorio y expresar su estado interno. Desde una perspectiva etol\u00f3gica, el pollito es una especie nid\u00edfuga y social cuya <b>supervivencia depende de la comunicaci\u00f3n ac\u00fastica constante<\/b>: con la madre en entornos naturales o <b>con el grupo en producci\u00f3n industrial<\/b>. Sus vocalizaciones no son ruido aleatorio, sino se\u00f1ales codificadas que transmiten informaci\u00f3n precisa sobre su condici\u00f3n fisiol\u00f3gica y su bienestar.<\/p>\n<p>Recientemente con la llegada de <b>dispositivos IoT<\/b>, el <b>big data<\/b> y la <b>inteligencia artificial<\/b> se ha permitido a los investigadores <b>registrar y analizar<\/b> con profundidad las diferentes tipolog\u00edas de las <b>vocalizaciones de las aves y su significado<\/b>. Al analizar las vocalizaciones en sistemas de producci\u00f3n intensiva, no se estudian de forma individuales, sino grupal. As\u00ed, el an\u00e1lisis se centra en c\u00f3mo var\u00edan las vocalizaciones del lote de aves ante cambios en el ambiente o en el manejo, identificando patrones que reflejan el estado general del conjunto.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-3{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-3 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-3{width:100% !important;order : 0;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-3{width:100% !important;order : 0;}.fusion-builder-column-3 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-3{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-5\" style=\"transform:translate3d(0,0,0);\"><p><b>La importancia de saber interpretar correctamente el \u00abp\u00edo p\u00edo p\u00edo\u00bb de los pollitos<\/b><\/p>\n<p>Para el profesional de la avicultura, poder distinguir entre las dos categor\u00edas ac\u00fasticas b\u00e1sica permite identificar r\u00e1pidamente el estado de las aves:<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-4{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-4 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-4{width:100% !important;order : 0;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-4{width:100% !important;order : 0;}.fusion-builder-column-4 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-4{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-6\" style=\"transform:translate3d(0,0,0);\"><p>1-. Llamadas de placer o contacto (pleasure\/ contact calls):<\/p>\n<p>Son vocalizaciones de baja energ\u00eda, duraci\u00f3n de 0,2 a 0,4 segundos y frecuencia de repetici\u00f3n baja. Este patr\u00f3n ac\u00fastico se produce cuando el <b>ave est\u00e1 en confort t\u00e9rmico, aliment\u00e1ndose o explorando<\/b>. Ac\u00fasticamente, tienen un ancho de banda estrecho y aparecen en los espectrogramas como peque\u00f1as \u00abgotas\u00bb.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-5{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-5 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-5{width:50% !important;order : 0;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-5{width:100% !important;order : 0;}.fusion-builder-column-5 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><img decoding=\"async\" width=\"400\" height=\"210\" title=\"Screenshot 2026-02-17 alle 15.27.42\" src=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.27.42-400x210.png\" class=\"img-responsive wp-image-4797\" srcset=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.27.42-200x105.png 200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.27.42-400x210.png 400w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.27.42-600x315.png 600w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.27.42-800x420.png 800w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.27.42-1200x630.png 1200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.27.42.png 1330w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-6{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-6 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-6{width:50% !important;order : 0;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-6{width:100% !important;order : 0;}.fusion-builder-column-6 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-5{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-7\" style=\"transform:translate3d(0,0,0);\"><p>2-. Llamadas de ansiedad , malestar (distress calls):<\/p>\n<p>Son la se\u00f1al de alarma de las aves. Se caracterizan por ser de alta energ\u00eda, duraci\u00f3n corta (&lt;0,2 segundos), repetitivas y con una frecuencia de repetici\u00f3n elevada. Depende de la edad del ave su rango se encuentra entre 2,5 kHz a 4,5 kHz, frecuencia m\u00e1s elevada que en llamadas de placer. Estas llamadas son una <b>respuesta generalizada a factores estresantes negativos<\/b><span style=\"background-color: rgba(255, 255, 255, 0);\">: fr\u00edo, hambre, dolor o aislamiento social.<\/span><\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-7{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-7 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-7{width:50% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-7{width:100% !important;order : 0;}.fusion-builder-column-7 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><img decoding=\"async\" width=\"400\" height=\"184\" title=\"Screenshot 2026-02-17 alle 15.31.07\" src=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.31.07-400x184.png\" class=\"img-responsive wp-image-4801\" srcset=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.31.07-200x92.png 200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.31.07-400x184.png 400w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.31.07-600x276.png 600w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.31.07-800x368.png 800w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.31.07-1200x552.png 1200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.31.07.png 1330w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-8{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-8 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-8{width:50% !important;order : 0;}.fusion-builder-column-8 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-8{width:100% !important;order : 0;}.fusion-builder-column-8 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-6{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-8\" style=\"transform:translate3d(0,0,0);\"><p>Las precedentes im\u00e1genes son espectrogramas que hemos registrado que muestran en el eje horizontal tiempo y en la vertical frecuencia. El color negro indica menor energ\u00eda y el blanco el de mayor energ\u00eda. Ambos espectrogramas registran vocalizaciones de pollitos de un d\u00eda de vida en salas de expedici\u00f3n. En la imagen superior (pleasure calls) se observan las llamadas de placer y en la imagen inferior (distress calls) llamadas de ansiedad, malestar.<\/p>\n<p><b>La bioac\u00fastica para recoger \u00ablo que nos dicen\u00bb las aves ya existe desde hace d\u00e9cadas, lo que ha cambiado es nuestra capacidad para interpretar, para \u00ableer\u00bb en tiempo real las vocalizaciones de las aves de corral<\/b><\/p>\n<p>En la bibliograf\u00eda cient\u00edfica se encuentran diversos estudios de las vocalizaciones de aves desde descripci\u00f3n de los diferentes patrones de vocalizaciones, detecci\u00f3n de enfermedades, monitorizaci\u00f3n y detecci\u00f3n del bienestar.<\/p>\n<p>Relacionado con el bienestar de las aves existen evidencias cient\u00edficas recogidas en diversas publicaciones como la de 2014 de Curtin, et al. donde describe como la medici\u00f3n de las repeticiones de las llamadas por unidad de tiempo es un indicador de estr\u00e9s, sugiriendo mayor nivel de estr\u00e9s con mayor repetici\u00f3n de llamadas. Otra publicaci\u00f3n m\u00e1s reciente de 2024 de Collins, et al. muestra como pollitos aislados vocalizan con mayor intensidad, duraci\u00f3n y entrop\u00eda espectral que aquellos que pueden ver a otros pollitos, incluso si es solo un reflejo en un espejo (estudios conocidos tambi\u00e9n como Mirror Studies).<\/p>\n<p>Esto tiene implicaciones directas en el manejo: un pollito rezagado o atrapado lejos del grupo no solo sufre estr\u00e9s t\u00e9rmico, sino un p\u00e1nico social agudo que dispara su tasa metab\u00f3lica y consumo de saco vitelino, vocalizando el estr\u00e9s que le genera.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-9{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-9 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-9{width:100% !important;order : 0;}.fusion-builder-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-9{width:100% !important;order : 0;}.fusion-builder-column-9 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-7{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-9\" style=\"transform:translate3d(0,0,0);\"><p>La ganader\u00eda de precisi\u00f3n (PLF, por sus siglas en ingl\u00e9s Precision Livestock Farming) se refiere al uso de tecnolog\u00edas avanzadas para <b>monitorizar animales en tiempo real<\/b>, con el objetivo de mejorar su bienestar, productividad y sostenibilidad. Dentro de este enfoque, la bioac\u00fastica surge como una rama innovadora que permite diagnosticar y supervisar el estado de las aves a trav\u00e9s del an\u00e1lisis de sus vocalizaciones. Este m\u00e9todo es completamente no invasivo, ya que no requiere contacto f\u00edsico ni manipulaci\u00f3n directa, lo que <b>reduce el estr\u00e9s y evita alterar el comportamiento natural del ave<\/b>, garantizando datos m\u00e1s fiables. Adem\u00e1s, posibilita una monitorizaci\u00f3n continua sin interrumpir las rutinas productivas. Al basarse en el sonido emitido por las aves, convierte las vocalizaciones en indicadores objetivos del bienestar, mejorando tanto la precisi\u00f3n como la eficiencia del sistema.<\/p>\n<p>La ciencia actual propone el uso de la tasa de llamadas de disconfor (distress calls ), el n\u00famero de vocalizaciones o la frecuencia de vocalizaci\u00f3n como indicadores que reflejan el estado de las aves.<\/p>\n<\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-10{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-10 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-10{width:50% !important;order : 0;}.fusion-builder-column-10 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-10{width:100% !important;order : 0;}.fusion-builder-column-10 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_2 1_2 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div ><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"400\" height=\"459\" title=\"Screenshot 2026-02-17 alle 15.38.25\" src=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.38.25-400x459.png\" class=\"img-responsive wp-image-4805\" srcset=\"https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.38.25-200x230.png 200w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.38.25-400x459.png 400w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.38.25-600x689.png 600w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.38.25-800x918.png 800w, https:\/\/cealvet.com\/wp-content\/uploads\/2026\/02\/Screenshot-2026-02-17-alle-15.38.25.png 960w\" sizes=\"(max-width: 640px) 100vw, 600px\" \/><\/span><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-11{width:50% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-11 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 3.84%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 3.84%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-11{width:50% !important;order : 0;}.fusion-builder-column-11 > .fusion-column-wrapper {margin-right : 3.84%;margin-left : 3.84%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-11{width:100% !important;order : 0;}.fusion-builder-column-11 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-8{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-9 fusion-flex-container nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"background-color: rgba(255,255,255,0);background-position: center center;background-repeat: no-repeat;border-width: 0px 0px 0px 0px;border-color:#e2e2e2;border-style:solid;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-flex-start\" style=\"max-width:1248px;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_1 1_1 fusion-flex-column\"><div class=\"fusion-column-wrapper fusion-flex-justify-content-flex-start fusion-content-layout-column\" style=\"background-position:left top;background-repeat:no-repeat;-webkit-background-size:cover;-moz-background-size:cover;-o-background-size:cover;background-size:cover;padding: 0px 0px 0px 0px;\"><div class=\"fusion-text fusion-text-10\" style=\"transform:translate3d(0,0,0);\"><p>Detecci\u00f3n precoz de altos valores en estos indicadores en un lote revelan problemas subyacentes de bienestar que si no se corrigen a tiempo podr\u00edan derivar en problemas de productividad como el \u00edndice de conversi\u00f3n o en un aumento de la mortalidad.<\/p>\n<p>Actualmente la tecnolog\u00eda que permite procesar y analizar datos en tiempo real ya est\u00e1 disponible para la industria a un coste asequible permitiendo mejorar los procesos productivos y generando alarmas que permiten corregir posibles problemas de producci\u00f3n. La voz del pollito act\u00faa como el sistema de alerta temprana m\u00e1s sofisticado en la planta de incubaci\u00f3n (nacedoras y sala expediciones) , durante el transporte del pollito y en la granja, ya que es el animal el que manifiesta de forma voc\u00e1lica su bienestar o malestar.<\/p>\n<\/div><div ><style type=\"text\/css\">.fusion-button.button-1 {border-radius:4px;}<\/style><a class=\"fusion-button button-flat fusion-button-default-size button-default button-1 fusion-button-default-span fusion-button-default-type\" target=\"_self\" href=\"https:\/\/nexusavicultura.com\/por-que-la-voz-del-pollito-importa-bases-cientificas-de-la-bioacustica-aviar\/\"><span class=\"fusion-button-text\">Art\u00edculo en NexusAvicultura.com<\/span><\/a><\/div><\/div><\/div><style type=\"text\/css\">.fusion-body .fusion-builder-column-12{width:100% !important;margin-top : 0px;margin-bottom : 20px;}.fusion-builder-column-12 > .fusion-column-wrapper {padding-top : 0px !important;padding-right : 0px !important;margin-right : 1.92%;padding-bottom : 0px !important;padding-left : 0px !important;margin-left : 1.92%;}@media only screen and (max-width:1024px) {.fusion-body .fusion-builder-column-12{width:100% !important;order : 0;}.fusion-builder-column-12 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}@media only screen and (max-width:640px) {.fusion-body .fusion-builder-column-12{width:100% !important;order : 0;}.fusion-builder-column-12 > .fusion-column-wrapper {margin-right : 1.92%;margin-left : 1.92%;}}<\/style><\/div><style type=\"text\/css\">.fusion-body .fusion-flex-container.fusion-builder-row-9{ padding-top : 0px;margin-top : 0px;padding-right : 0px;padding-bottom : 0px;margin-bottom : 0px;padding-left : 0px;}<\/style><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":4,"featured_media":4775,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[61],"tags":[],"class_list":["post-4774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sin-categorizar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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