{"id":35808,"date":"2026-07-23T12:17:37","date_gmt":"2026-07-23T15:17:37","guid":{"rendered":"https:\/\/www.greenpeace.org\/argentina\/?p=35808"},"modified":"2026-07-27T10:58:46","modified_gmt":"2026-07-27T13:58:46","slug":"dia-mundial-de-las-ballenas-y-los-delfines-los-gigantes-que-protegen-al-planeta-2","status":"publish","type":"post","link":"https:\/\/www.greenpeace.org\/argentina\/blogescuelas\/problemas\/oceanos\/dia-mundial-de-las-ballenas-y-los-delfines-los-gigantes-que-protegen-al-planeta-2\/","title":{"rendered":"D\u00eda Mundial de las Ballenas y los Delfines: los gigantes que protegen al planeta"},"content":{"rendered":"\n<div class=\"wp-block-cover\" style=\"min-height:430px;aspect-ratio:unset;\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" class=\"wp-block-cover__image-background wp-image-14958\" alt=\"\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/03\/5e39aee4-gp1sx0cz_medium_res_with_credit_line-1024x683.jpg\" data-object-fit=\"cover\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/03\/5e39aee4-gp1sx0cz_medium_res_with_credit_line-1024x683.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/03\/5e39aee4-gp1sx0cz_medium_res_with_credit_line-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/03\/5e39aee4-gp1sx0cz_medium_res_with_credit_line-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/03\/5e39aee4-gp1sx0cz_medium_res_with_credit_line-510x340.jpg 510w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/03\/5e39aee4-gp1sx0cz_medium_res_with_credit_line.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim-40 has-background-dim\"><\/span><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<p class=\"has-text-align-center has-medium-font-size wp-block-paragraph\">El <strong>D\u00eda Mundial de las Ballenas y los Delfines<\/strong> se conmemora cada<strong> 23 de julio<\/strong> por&nbsp; iniciativa de la Comisi\u00f3n Ballenera Internacional (CBI). Esta fecha busca <strong>generar conciencia sobre la importancia de estos animales<\/strong> que son maravillas de la naturaleza e<strong> ingenieros ecosist\u00e9micos indispensables<\/strong>.<\/p>\n<\/div><\/div>\n\n<p class=\"wp-block-paragraph\">Es que las<strong> ballenas y los delfines son nuestros aliados en el cuidado del equilibrio planetario. Por mencionar un ejemplo, las ballenas<\/strong> ayudan a mitigar la crisis clim\u00e1tica -la misma que causa la actividad humana- al <strong>capturar di\u00f3xido de carbono<\/strong> (un total de 33 toneladas de CO2 en su cuerpo a lo largo de su vida que, al morir, se fija en el fondo marino). A su vez, al multiplicar el fitoplancton gracias a sus rutas de alimentaci\u00f3n, <strong>contribuyen indirectamente a la producci\u00f3n del<\/strong> <strong>50% del ox\u00edgeno del planeta<\/strong> de la atm\u00f3sfera terrestre. Por todo esto, cuidarlas es garantizar un clima estable y oc\u00e9anos saludables.<\/p>\n\n<p class=\"wp-block-paragraph\">A continuaci\u00f3n, <strong>respondemos 5 preguntas claves<\/strong> para entender m\u00e1s detalles sobre su vida y los desaf\u00edos que enfrentan. Y, as\u00ed, poder llevar este tema tan importante a las aulas.<\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\" style=\"text-transform:uppercase\"><strong>\u00bfCu\u00e1l es la situaci\u00f3n actual de las poblaciones de ballenas y delfines?&nbsp;<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Lamentablemente, alrededor de <strong>un tercio de las especies de cet\u00e1ceos del mundo est\u00e1n en peligro cr\u00edtico<\/strong>. Para entender la magnitud de la amenaza, podemos citar casos extremos como la <strong>ballena franca del Atl\u00e1ntico Norte<\/strong>, de la cual quedan menos de 250 ejemplares, o la <strong>vaquita marina<\/strong> en M\u00e9xico.<\/p>\n\n<p class=\"wp-block-paragraph\">En tanto, <strong>tambi\u00e9n las 5 especies de delfines de r\u00edo<\/strong> (como el delf\u00edn rosado del Amazonas o el del Ganges) <strong>se encuentran en la misma situaci\u00f3n alarmante<\/strong>. Las causas detr\u00e1s de esta triste realidad son la contaminaci\u00f3n y fragmentaci\u00f3n de h\u00e1bitats, que han hecho caer las subpoblaciones por debajo de los 100 individuos.<\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\" style=\"text-transform:uppercase\"><strong>\u00bfCu\u00e1les son los principales peligros que acechan a ballenas y delfines?&nbsp;<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Son diversos los peligros que acechan a ballenas y delfines, entre ellos la <strong>contaminaci\u00f3n ac\u00fastica generada por prospecciones s\u00edsmicas<\/strong> que buscan combustibles f\u00f3siles en el lecho marino, el <strong>choque contra embarcaciones<\/strong> de carga pesada producto del <strong>aumento del tr\u00e1fico mar\u00edtimo<\/strong> y la <strong>ingesti\u00f3n masiva de micropl\u00e1sticos<\/strong> y desechos pl\u00e1sticos que inundan su h\u00e1bitat.&nbsp;<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>La captura incidental en redes de pesca industrial<\/strong> (conocida como&nbsp; <em>bycatch<\/em>) es otro gran peligro. Esta causa por s\u00ed sola se estima que <strong>provoca la muerte de unas 300.000 ballenas y delfines al a\u00f1o<\/strong> <strong>a nivel global<\/strong>.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" title=\"Volunteers at the Kite Festival in Portsmouth\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/c32b4c9e-gp0su6bvo_pressmedia-2500px-1024x683.jpg\" alt=\"\" class=\"wp-image-35792\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/c32b4c9e-gp0su6bvo_pressmedia-2500px-1024x683.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/c32b4c9e-gp0su6bvo_pressmedia-2500px-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/c32b4c9e-gp0su6bvo_pressmedia-2500px-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/c32b4c9e-gp0su6bvo_pressmedia-2500px-1536x1024.jpg 1536w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/c32b4c9e-gp0su6bvo_pressmedia-2500px-2048x1366.jpg 2048w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/c32b4c9e-gp0su6bvo_pressmedia-2500px-510x340.jpg 510w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption><div class=\"credit icon-left\"> \u00a9 David Mirzoeff \/ Greenpeace<\/div><\/figcaption><\/figure>\n\n<h2 class=\"wp-block-heading has-medium-font-size\" style=\"text-transform:uppercase\"><strong>\u00bfCu\u00e1l es el rol de Greenpeace en su cuidado?&nbsp;<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\"><strong>Greenpeace est\u00e1 ligado a la protecci\u00f3n de las ballenas desde sus inicios<\/strong>. De hecho, fuimos un actor fundamental para lograr que la CBI decretara, en 1982, una moratoria a la caza comercial que se hizo efectiva cuatro a\u00f1os despu\u00e9s (y que esta efem\u00e9ride recuerda). Este logro tuvo consecuencias muy positivas, como lograr que especies ic\u00f3nicas, como la ballena jorobada, regresaran del borde de la extinci\u00f3n, logrando restablecerse con \u00e9xito en varias de sus rutas hist\u00f3ricas.<\/p>\n\n<div class=\"wp-block-columns is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" title=\"fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2023\/07\/fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top-1024x683.jpg\" alt=\"\" class=\"wp-image-20578\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2023\/07\/fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top-1024x683.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2023\/07\/fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2023\/07\/fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2023\/07\/fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top-1536x1024.jpg 1536w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2023\/07\/fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top-2048x1366.jpg 2048w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2023\/07\/fdd8ee1a-2005-diciembre.-caza-de-ballenas-en-la-antartida.-quienes-somos-top-510x340.jpg 510w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Caza de ballenas en la Ant\u00e1rtida.<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50%\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" title=\"Japanese Whaling Fleet continues its hunt in the New Year - Southern Ocean Tour 2005 - Sutton-Hibbert\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/02\/f5cfdaa5-gp030pu_medium_res_with_credit_line-1024x683.jpg\" alt=\"Inflatable from the Greenpeace ship MY Esperanza shows a &quot;Gortons&quot; banner, corporate sponsors of whaling, beside a dead minke whale as it is transferred by the Kyo Maru No. 1.\nGreenpeace is using every available peaceful means to bring the hunt to an early end and make it the last time the Sanctuary is breached by the whalers.\nGreenpeace Aktion gegen japanischen Walfang. Schlauchboote des Greenpeace Schiffes MV Esperanza mit &quot;Gortons&quot;- Banner vor einem toten Minkewal (Zwergwal). Gortons, ein Hersteller von Fischprodukten, sponsert die japanische Jagd auf Wale.\" class=\"wp-image-14542\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/02\/f5cfdaa5-gp030pu_medium_res_with_credit_line-1024x683.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/02\/f5cfdaa5-gp030pu_medium_res_with_credit_line-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/02\/f5cfdaa5-gp030pu_medium_res_with_credit_line-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/02\/f5cfdaa5-gp030pu_medium_res_with_credit_line-510x340.jpg 510w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2022\/02\/f5cfdaa5-gp030pu_medium_res_with_credit_line.jpg 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Protesta de Greenpeace contra la caza de ballenas japonesa. <\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n<p class=\"wp-block-paragraph\">Sin embargo, pa\u00edses como Jap\u00f3n, Islandia y Noruega pasaron por alto la normativa intencional y continuaron con las capturas bajo la implementaci\u00f3n de un falso programa cient\u00edfico. Para fines del siglo XX, se estim\u00f3 que la caza comercial llev\u00f3 a la desaparici\u00f3n de tres millones de ballenas.&nbsp;<\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\" style=\"text-transform:uppercase\"><strong>\u00bfCu\u00e1les son los delfines y ballenas que viven en Argentina?&nbsp;<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">La m\u00e1s conocida y querida por todos: la <strong>Ballena Franca Austral <\/strong>(<em>Eubalaena australis<\/em>), que se reproduce en lugares como la Pen\u00ednsula Vald\u00e9s. Tuvo un per\u00edodo cr\u00edtico en que fue diezmada por la caza comercial. Ahora, su poblaci\u00f3n en el Hemisferio Sur muestra una recuperaci\u00f3n sostenida: de 450 ejemplares en la d\u00e9cada de 1950 a miles en la actualidad.\u200b<\/p>\n<div data-hydrate=\"planet4-blocks\/gallery\" data-attributes=\"{&quot;attributes&quot;:{&quot;multiple_image&quot;:&quot;23131,23258,18920,35794&quot;,&quot;gallery_block_focus_points&quot;:&quot;{\\&quot;18920\\&quot;:\\&quot;50% 50%\\&quot;,\\&quot;23131\\&quot;:\\&quot;41% 47%\\&quot;,\\&quot;23258\\&quot;:\\&quot;13% 95%\\&quot;,\\&quot;35794\\&quot;:\\&quot;50% 50%\\&quot;}&quot;,&quot;image_data&quot;:[{&quot;url&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3.jpg&quot;,&quot;focalPoint&quot;:{&quot;x&quot;:&quot;0.41&quot;,&quot;y&quot;:&quot;0.47&quot;},&quot;id&quot;:23131},{&quot;url&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/03\\\/0f611b05-gp1sxqfm_low_res_with_credit_line.jpg&quot;,&quot;focalPoint&quot;:{&quot;x&quot;:&quot;0.13&quot;,&quot;y&quot;:&quot;0.95&quot;},&quot;id&quot;:23258},{&quot;url&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2023\\\/05\\\/c5334574-gp0stu6u0_medium_res_with_credit_line.jpg&quot;,&quot;focalPoint&quot;:{&quot;x&quot;:0.5,&quot;y&quot;:0.5},&quot;id&quot;:18920},{&quot;url&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px.jpg&quot;,&quot;focalPoint&quot;:{&quot;x&quot;:0.5,&quot;y&quot;:0.5},&quot;id&quot;:35794}],&quot;gallery_block_style&quot;:0,&quot;gallery_block_title&quot;:&quot;&quot;,&quot;gallery_block_description&quot;:&quot;&quot;,&quot;images&quot;:[{&quot;image_src&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3.jpg&quot;,&quot;image_srcset&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3.jpg 2500w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3-300x175.jpg 300w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3-1024x596.jpg 1024w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3-768x447.jpg 768w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3-1536x894.jpg 1536w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3-2048x1192.jpg 2048w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/02\\\/8a5092a9-ballena-franca-austral-3-510x297.jpg 510w&quot;,&quot;image_sizes&quot;:false,&quot;alt_text&quot;:&quot;Ballena Franca Austral&quot;,&quot;caption&quot;:&quot;Ballena Franca Austral.&quot;,&quot;focus_image&quot;:&quot;41% 47%&quot;,&quot;credits&quot;:&quot;\\u00a9 Santiago Salimbeni \\\/ Greenpeace&quot;},{&quot;image_src&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/03\\\/0f611b05-gp1sxqfm_low_res_with_credit_line.jpg&quot;,&quot;image_srcset&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/03\\\/0f611b05-gp1sxqfm_low_res_with_credit_line.jpg 800w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/03\\\/0f611b05-gp1sxqfm_low_res_with_credit_line-300x218.jpg 300w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/03\\\/0f611b05-gp1sxqfm_low_res_with_credit_line-768x559.jpg 768w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2024\\\/03\\\/0f611b05-gp1sxqfm_low_res_with_credit_line-467x340.jpg 467w&quot;,&quot;image_sizes&quot;:false,&quot;alt_text&quot;:&quot;&quot;,&quot;caption&quot;:&quot;Una hermosa foto de una incre\\u00edble ballena jorobada.&quot;,&quot;focus_image&quot;:&quot;13% 95%&quot;,&quot;credits&quot;:&quot;\\u00a9 Alex Westover&quot;},{&quot;image_src&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2023\\\/05\\\/c5334574-gp0stu6u0_medium_res_with_credit_line.jpg&quot;,&quot;image_srcset&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2023\\\/05\\\/c5334574-gp0stu6u0_medium_res_with_credit_line.jpg 1200w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2023\\\/05\\\/c5334574-gp0stu6u0_medium_res_with_credit_line-300x200.jpg 300w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2023\\\/05\\\/c5334574-gp0stu6u0_medium_res_with_credit_line-1024x683.jpg 1024w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2023\\\/05\\\/c5334574-gp0stu6u0_medium_res_with_credit_line-768x512.jpg 768w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2023\\\/05\\\/c5334574-gp0stu6u0_medium_res_with_credit_line-510x340.jpg 510w&quot;,&quot;image_sizes&quot;:false,&quot;alt_text&quot;:&quot;&quot;,&quot;caption&quot;:&quot;Delfines oscuros (Lagenorhynchus obscurus).&quot;,&quot;focus_image&quot;:&quot;50% 50%&quot;,&quot;credits&quot;:&quot;&quot;},{&quot;image_src&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px.jpg&quot;,&quot;image_srcset&quot;:&quot;https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px.jpg 2500w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px-300x197.jpg 300w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px-1024x674.jpg 1024w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px-768x505.jpg 768w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px-1536x1011.jpg 1536w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px-2048x1348.jpg 2048w, https:\\\/\\\/www.greenpeace.org\\\/static\\\/planet4-argentina-stateless\\\/2026\\\/07\\\/90a9e2b1-gp02qjh_pressmedia-2500px-510x336.jpg 510w&quot;,&quot;image_sizes&quot;:false,&quot;alt_text&quot;:&quot;&quot;,&quot;caption&quot;:&quot;Rorcual aliblanco enano (*Balaenoptera acutorostrata*)&quot;,&quot;focus_image&quot;:&quot;50% 50%&quot;,&quot;credits&quot;:&quot;\\u00a9 Doug Perrine \\\/ Greenpeace&quot;}]}}\">\n<\/div>\n<p class=\"wp-block-paragraph\">A pesar de su recuperaci\u00f3n num\u00e9rica, Greenpeace<strong> alerta intensamente sobre nuevas amenazas en este oc\u00e9ano\u200b<\/strong>, producto de la prospecci\u00f3n s\u00edsmica y explotaci\u00f3n de hidrocarburos\u200b, que da\u00f1an los sistemas auditivos de ballenas y delfines\u200b y pueden provocar su desorientaci\u00f3n. Tambi\u00e9n aumenta el riesgo de varamientos vinculados al tr\u00e1fico mar\u00edtimo, ruido submarino y cambios de temperatura del agua.<\/p>\n\n<p class=\"wp-block-paragraph\">Tambi\u00e9n en nuestro pa\u00eds encontramos al<strong> Delf\u00edn Oscuro<\/strong> y la <strong>Tonina Overa<\/strong>, cet\u00e1ceos peque\u00f1os y muy sociales que habitan el mar patag\u00f3nico, vulnerables a la captura incidental por redes de pesca industrial de arrastre. En el Mar Argentino tambi\u00e9n habitan de la misme especie el<strong> azul, jorobada, rorcual com\u00fan, minke enana, sei, de Bryde, franca pigmea, minke ant\u00e1rtica<\/strong>.&nbsp;<\/p>\n\n<h2 class=\"wp-block-heading has-medium-font-size\" style=\"text-transform:uppercase\"><strong>\u00bfQu\u00e9 se puede hacer para proteger a las ballenas y los delfines?&nbsp;<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Hay que tener en cuenta que las ballenas y delfines recorren los corredores biol\u00f3gicos de Am\u00e9rica del Sur. Entonces, si queremos cuidarlos de verdad <strong>debemos proteger sus rutas migratorias<\/strong>, para que puedan desarrollarse y prosperar. Y esto s\u00f3lo puede lograrse si hay una acci\u00f3n unificada y si se pone<strong> fin a la impunidad corporativa en el mar<\/strong>.&nbsp;<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" title=\"Action to Urge Polish EU Presidency to Lead Rapid Ratification of Global Ocean Treaty in Brussels\" src=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/6a7afb7f-gp0su436x_pressmedia-2500px-1024x683.jpg\" alt=\"\" class=\"wp-image-35793\" srcset=\"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/6a7afb7f-gp0su436x_pressmedia-2500px-1024x683.jpg 1024w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/6a7afb7f-gp0su436x_pressmedia-2500px-300x200.jpg 300w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/6a7afb7f-gp0su436x_pressmedia-2500px-768x512.jpg 768w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/6a7afb7f-gp0su436x_pressmedia-2500px-1536x1024.jpg 1536w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/6a7afb7f-gp0su436x_pressmedia-2500px-2048x1366.jpg 2048w, https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/6a7afb7f-gp0su436x_pressmedia-2500px-510x340.jpg 510w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption><div class=\"credit icon-left\"> \u00a9 Greenpeace<\/div><\/figcaption><\/figure>\n\n<p class=\"wp-block-paragraph\">El <strong>Tratado Global de los Oc\u00e9anos<\/strong>, que puede proteger el 30% de las aguas internacionales para 2030, es una herramienta central para cambiar esta historia. En Am\u00e9rica Latina y el Caribe, s\u00f3lo han ratificado cinco pa\u00edses: Chile, Cuba, Belice,&nbsp; Panam\u00e1 y&nbsp; Santa Luc\u00eda. Desde Greenpeace<strong> exigimos la ratificaci\u00f3n e implementaci\u00f3n efectiva cuanto antes<\/strong>.<\/p>\n\n<p class=\"wp-block-paragraph\">Es importante se\u00f1alar que si logramos proteger las poblaciones de ballenas, maximizamos la capacidad del oc\u00e9ano para capturar carbono. En este sentido, proteger a las ballenas es mitigar la crisis clim\u00e1tica.&nbsp;<\/p>\n\n<h2 class=\"wp-block-heading\"><strong>Materiales para sumar en clase<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Pod\u00e9s sumar el cap\u00edtulo de Lina y sus amigos del arcoiris se encuentran con Ferm\u00edn, el delf\u00edn chileno, que fue capturado junto con much\u00edsimos salmones extranjeros.<\/p>\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Lina y los amigos del arco\u00edris \ud83c\udf08 - Cap\u00edtulo 7 \u201cSalmones en fuga&quot;\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/pGosTDp8bXY?list=PLgR0D19YPNICFIWvamP3kxHw9qOXEcVSR\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n<p class=\"wp-block-paragraph\">Y tambi\u00e9n el episodio cuando ayudan a la ballena Iris con un gran problema: explosiones en el fondo del mar que generan unos ruidos muy malos.<\/p>\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Lina y los amigos del arco\u00edris \ud83c\udf08 - Cap\u00edtulo 1. Un monstruo demasiado ruidoso.\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Db-iMQ3x2WU?list=PLgR0D19YPNICFIWvamP3kxHw9qOXEcVSR\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n<h4 class=\"wp-block-heading\">\u00a1Por ac\u00e1, NO! Documental para Nivel Secundario<\/h4>\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"POR AC\u00c1 NO \u270b\u274c Chino Dar\u00edn, Natalie P\u00e9rez y Diego Poggi se suman a la defensa del Mar Argentino.\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/hdPoEBDMzhI?start=17&amp;feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Todo sobre estas especies monumentales que recorren los corredores biol\u00f3gicos de Am\u00e9rica del Sur.<\/p>\n","protected":false},"author":55,"featured_media":35794,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"p4_og_title":"D\u00eda Mundial de las Ballenas y los Delfines: los gigantes que protegen al planeta","p4_og_description":"El D\u00eda Mundial de las Ballenas y los Delfines se conmemora cada 23 de julio por\u00a0 iniciativa de la Comisi\u00f3n Ballenera Internacional (CBI). Esta fecha busca generar conciencia sobre la importancia de estos animales que son maravillas de la naturaleza e ingenieros ecosist\u00e9micos indispensables.","p4_og_image":"https:\/\/www.greenpeace.org\/static\/planet4-argentina-stateless\/2026\/07\/90a9e2b1-gp02qjh_pressmedia-2500px.jpg","p4_og_image_id":"35794","p4_seo_canonical_url":"","p4_campaign_name":"","p4_local_project":"","p4_basket_name":"","p4_department":"","footnotes":""},"categories":[17],"tags":[],"p4-page-type":[75],"class_list":["post-35808","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oceanos","p4-page-type-blogescuelas"],"_links":{"self":[{"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/posts\/35808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/comments?post=35808"}],"version-history":[{"count":3,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/posts\/35808\/revisions"}],"predecessor-version":[{"id":35820,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/posts\/35808\/revisions\/35820"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/media\/35794"}],"wp:attachment":[{"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/media?parent=35808"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/categories?post=35808"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/tags?post=35808"},{"taxonomy":"p4-page-type","embeddable":true,"href":"https:\/\/www.greenpeace.org\/argentina\/wp-json\/wp\/v2\/p4-page-type?post=35808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}