{"id":40217,"date":"2025-11-12T12:01:13","date_gmt":"2025-11-12T12:01:13","guid":{"rendered":"https:\/\/www.futurismo.pt\/blog\/\/"},"modified":"2025-11-12T12:01:24","modified_gmt":"2025-11-12T12:01:24","slug":"how-long-can-a-whale-hold-its-breath","status":"publish","type":"post","link":"https:\/\/staging.futurismo.pt\/pt\/blog\/quanto-tempo-e-que-uma-baleia-consegue-suster-a-respiracao\/","title":{"rendered":"Quanto tempo \u00e9 que as baleias conseguem suster a respira\u00e7\u00e3o? Factos sobre o mergulho profundo explicados"},"content":{"rendered":"<p>J\u00e1 alguma vez olhou para o vasto oceano e se perguntou: quanto tempo \u00e9 que uma baleia consegue suster a respira\u00e7\u00e3o? Estes gigantes oce\u00e2nicos desaparecem sob a superf\u00edcie durante uma eternidade. Ao contr\u00e1rio dos peixes, as baleias s\u00e3o mam\u00edferos; t\u00eam de vir \u00e0 superf\u00edcie para respirar, tal como n\u00f3s. E, no entanto, desaparecem no azul profundo durante dezenas de minutos, por vezes at\u00e9 horas. Ent\u00e3o, qual \u00e9 o seu segredo?<\/p>\n\n\n\n<p>Vamos mergulhar fundo na biologia, na f\u00edsica e no puro brilhantismo evolutivo que permite \u00e0s baleias dominar a arte de suster a respira\u00e7\u00e3o.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.futurismo.pt\/tours\/whale-watching-in-lajes-do-pico-azores\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img fetchpriority=\"high\" decoding=\"async\" width=\"815\" height=\"250\" src=\"https:\/\/www.futurismo.pt\/wp-content\/uploads\/2025\/03\/Banner-Comercial_-Whale-Watching-Lajes-do-Pico-1.jpg\" alt=\"\" class=\"wp-image-37581\" srcset=\"https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/03\/Banner-Comercial_-Whale-Watching-Lajes-do-Pico-1.jpg 815w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/03\/Banner-Comercial_-Whale-Watching-Lajes-do-Pico-1-300x92.jpg 300w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/03\/Banner-Comercial_-Whale-Watching-Lajes-do-Pico-1-768x236.jpg 768w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/03\/Banner-Comercial_-Whale-Watching-Lajes-do-Pico-1-18x6.png 18w\" sizes=\"(max-width: 815px) 100vw, 815px\" \/><\/a><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-not-all-whales-are-equal-which-one-holds-the-breath-holding-record\">As baleias n\u00e3o s\u00e3o todas iguais: Qual delas det\u00e9m o recorde de respira\u00e7\u00e3o?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.futurismo.pt\/wp-content\/uploads\/2025\/01\/@David-Rodrigues-WW-Sao-Miguel-24.03.2022-Humpback-Whale-6-1024x683.jpg\" alt=\"\" class=\"wp-image-36333\" srcset=\"https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/@David-Rodrigues-WW-Sao-Miguel-24.03.2022-Humpback-Whale-6-1024x683.jpg 1024w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/@David-Rodrigues-WW-Sao-Miguel-24.03.2022-Humpback-Whale-6-300x200.jpg 300w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/@David-Rodrigues-WW-Sao-Miguel-24.03.2022-Humpback-Whale-6-768x512.jpg 768w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/@David-Rodrigues-WW-Sao-Miguel-24.03.2022-Humpback-Whale-6-1536x1024.jpg 1536w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/@David-Rodrigues-WW-Sao-Miguel-24.03.2022-Humpback-Whale-6-2048x1365.jpg 2048w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/@David-Rodrigues-WW-Sao-Miguel-24.03.2022-Humpback-Whale-6-18x12.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">David Rodrigues <a href=\"https:\/\/futurismo.pt\/species\/humpback-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Baleia de Bossa<\/a> mergulhar <a class=\"wpil_keyword_link\" href=\"https:\/\/futurismo.pt\/islands\/sao-miguel-island-azores\/\" target=\"_blank\"  rel=\"noopener\" title=\"S\u00e3o Miguel\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"849\">S\u00e3o Miguel<\/a> Costa<\/figcaption><\/figure>\n<\/div>\n\n\n<p>Entre todas as esp\u00e9cies de baleias, a <a href=\"https:\/\/futurismo.pt\/species\/cuviers-beaked-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Baleia-de-bico-de-Cuvier<\/a> (Ziphius cavirostris) \u00e9 o verdadeiro campe\u00e3o da conten\u00e7\u00e3o da respira\u00e7\u00e3o. Em 2020, os cientistas documentaram um <a href=\"https:\/\/futurismo.pt\/species\/cuviers-beaked-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Baleia-de-bico-de-Cuvier<\/a> permanecendo submerso durante umas espantosas 3 horas e 42 minutos, a maior reten\u00e7\u00e3o de respira\u00e7\u00e3o alguma vez registada em qualquer mam\u00edfero (Revelli et al., 2020). Mas este \u00e9 um caso extremo. Em m\u00e9dia:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/futurismo.pt\/species\/sperm-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Cachalotes<\/a> (Physeter macrocephalus) podem mergulhar at\u00e9 90 minutos, embora a maioria dos mergulhos dure 45 minutos (Watwood et al., 2006).<\/li>\n\n\n\n<li><a href=\"https:\/\/futurismo.pt\/species\/humpback-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Baleias jubarte<\/a> (Megaptera novaeangliae) mergulham normalmente durante 15 a 30 minutos.<\/li>\n\n\n\n<li><a href=\"https:\/\/futurismo.pt\/species\/orca-killer-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Orcas<\/a> (baleias assassinas) tendem a suster a respira\u00e7\u00e3o at\u00e9 15 minutos, mas mais frequentemente v\u00eam \u00e0 superf\u00edcie a cada 3 a 5 minutos.<\/li>\n<\/ul>\n\n\n\n<p>Portanto, a resposta \u00e0 pergunta \"quanto tempo \u00e9 que uma baleia consegue suster a respira\u00e7\u00e3o?\" depende da esp\u00e9cie. Mas, em geral, a maioria das baleias de grande porte consegue suster a respira\u00e7\u00e3o durante 30 minutos a mais de uma hora.<\/p>\n\n\n\n<p><strong><strong>Veja todos os nossos artigos que exploram a vida selvagem \u00fanica dos A\u00e7ores<\/strong><\/strong>: <a href=\"https:\/\/www.futurismo.pt\/blog\/how-fast-can-whales-swim-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Velocidade de nata\u00e7\u00e3o das baleias<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/how-long-can-a-blue-whale-hold-its-breath\/\" target=\"_blank\" rel=\"noreferrer noopener\">Capacidade de respira\u00e7\u00e3o das baleias azuis<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/how-do-dolphins-mate-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Comportamento de acasalamento dos golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/what-is-a-group-of-dolphins-called-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Substantivos colectivos para golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/how-long-do-dolphins-live\/\" target=\"_blank\" rel=\"noreferrer noopener\">Top 3 Factos e Curiosidades sobre os Golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/what-do-dolphins-eat-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Dieta e h\u00e1bitos alimentares dos golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/is-the-fin-whale-endangered-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Estado de conserva\u00e7\u00e3o das baleias-comuns<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/sperm-whale-diet-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Dieta do cachalote<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/sperm-whales-scars-scientific-explanation\/\" target=\"_blank\" rel=\"noreferrer noopener\">Cicatrizes de cachalote<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/what-does-a-whale-penis-look-like\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qual \u00e9 o aspeto do p\u00e9nis de uma baleia?<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/what-does-whale-milk-taste-like\/\" target=\"_blank\" rel=\"noreferrer noopener\">Qual \u00e9 o sabor do leite de baleia?<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/portuguese-man-o-war-jellyfish-physalia-physalis-everything-you-need-to-know\/\" target=\"_blank\" rel=\"noreferrer noopener\">Medusa portuguesa de guerra<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/what-do-whales-eat\/\">O que \u00e9 que as baleias comem?<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/can-you-hear-whales-above-water-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Consegue ouvir baleias acima da \u00e1gua?<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-do-whales-know-it-s-time-to-surface-for-air\">Como \u00e9 que as baleias sabem que \u00e9 altura de subir \u00e0 superf\u00edcie para apanhar ar?<\/h2>\n\n\n\n<p>As baleias n\u00e3o t\u00eam computadores de mergulho, mas t\u00eam instintos e sensores bioqu\u00edmicos. \u00c0 medida que os n\u00edveis de oxig\u00e9nio descem e o di\u00f3xido de carbono aumenta no sangue, surge uma necessidade natural de vir \u00e0 superf\u00edcie. Se esperassem demasiado tempo, poderiam sofrer um apag\u00e3o em \u00e1guas pouco profundas, o mesmo que pode acontecer aos mergulhadores livres.<\/p>\n\n\n\n<p>Mas a natureza dotou as baleias de um sistema de controlo respirat\u00f3rio muito bem afinado. Os seus corpos sabem como equilibrar o uso e a conserva\u00e7\u00e3o do oxig\u00e9nio, assegurando que elas recuperam o ar <em>mesmo a tempo<\/em>.<\/p>\n\n\n\n<p><strong><strong>Veja todos os nossos artigos que exploram a vida selvagem \u00fanica dos A\u00e7ores<\/strong><\/strong>: <a href=\"https:\/\/www.futurismo.pt\/blog\/are-dolphins-endangered\/\" target=\"_blank\" rel=\"noreferrer noopener\">Estado de conserva\u00e7\u00e3o dos golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/are-pink-dolphins-real\/\" target=\"_blank\" rel=\"noreferrer noopener\">Golfinhos cor-de-rosa<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/dolphins-eat-tuna\/\" target=\"_blank\" rel=\"noreferrer noopener\">O atum na dieta dos golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/do-dolphins-smell-scientific-fact-check\/\" target=\"_blank\" rel=\"noreferrer noopener\">Capacidades olfactivas dos golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/do-whales-and-dolphins-lay-eggs-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Reprodu\u00e7\u00e3o das baleias e dos golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/are-whales-carnivores\/\" target=\"_blank\" rel=\"noreferrer noopener\">As baleias s\u00e3o carn\u00edvoras?<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/does-whale-sperm-make-the-ocean-salty-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">O esperma de baleia torna o oceano salgado?<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/how-do-whales-and-dolphins-communicate-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Comunica\u00e7\u00e3o entre baleias e golfinhos<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/how-do-dolphins-sleep-scientific-approach\/\" target=\"_blank\" rel=\"noreferrer noopener\">Como \u00e9 que as baleias e os golfinhos dormem?<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/how-long-can-whales-live\/\" target=\"_blank\" rel=\"noreferrer noopener\">Quanto tempo vivem as baleias?<\/a> | <a href=\"https:\/\/www.futurismo.pt\/blog\/how-long-can-a-whale-hold-its-breath\/\" target=\"_blank\" rel=\"noreferrer noopener\">Quanto tempo \u00e9 que uma baleia consegue suster a respira\u00e7\u00e3o?<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-how-do-whales-sleep-without-drowning\">Como \u00e9 que as baleias dormem sem se afogarem?<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"678\" src=\"https:\/\/www.futurismo.pt\/wp-content\/uploads\/2025\/01\/David-Rodrigues_Sao-Miguel_Baleia-Azul_Blue-Whales_IMG_5971-1024x678.jpg\" alt=\"\" class=\"wp-image-36316\" srcset=\"https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/David-Rodrigues_Sao-Miguel_Baleia-Azul_Blue-Whales_IMG_5971-1024x678.jpg 1024w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/David-Rodrigues_Sao-Miguel_Baleia-Azul_Blue-Whales_IMG_5971-300x199.jpg 300w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/David-Rodrigues_Sao-Miguel_Baleia-Azul_Blue-Whales_IMG_5971-768x509.jpg 768w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/David-Rodrigues_Sao-Miguel_Baleia-Azul_Blue-Whales_IMG_5971-1536x1018.jpg 1536w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/David-Rodrigues_Sao-Miguel_Baleia-Azul_Blue-Whales_IMG_5971-2048x1357.jpg 2048w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/01\/David-Rodrigues_Sao-Miguel_Baleia-Azul_Blue-Whales_IMG_5971-18x12.jpg 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">David Rodrigues <a href=\"https:\/\/futurismo.pt\/species\/blue-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Baleia azul<\/a><\/figcaption><\/figure>\n<\/div>\n\n\n<p>Sim, e esta \u00e9 uma das partes mais fascinantes da biologia das baleias. As baleias dormem com metade do seu c\u00e9rebro de cada vez, um processo conhecido como sono unihemisf\u00e9rico de ondas lentas. Enquanto um hemisf\u00e9rio descansa, o outro permanece acordado para controlar a respira\u00e7\u00e3o e estar atento a amea\u00e7as (Lyamin et al., 2008).<\/p>\n\n\n\n<p>Por isso, podemos dizer que dormem com um olho aberto, literalmente!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-conclusion\">Conclus\u00e3o<\/h2>\n\n\n\n<p>Assim sendo, quanto tempo \u00e9 que uma baleia pode ficar debaixo de \u00e1gua sem respirar? Por mais diversificado que seja o oceano, a resposta est\u00e1 entre 15 minutos numa <a href=\"https:\/\/futurismo.pt\/species\/orca-killer-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Orca<\/a> e quase quatro horas num <a href=\"https:\/\/futurismo.pt\/species\/cuviers-beaked-whale\/\" target=\"_blank\" rel=\"noreferrer noopener\">Baleia-de-bico-de-Cuvier<\/a>.<\/p>\n\n\n\n<p>Estes animais v\u00e3o al\u00e9m do que imagin\u00e1vamos ser poss\u00edvel nos mam\u00edferos e fornecem li\u00e7\u00f5es de ambos os extremos em termos de fisiologia, sobreviv\u00eancia e at\u00e9 conserva\u00e7\u00e3o de oxig\u00e9nio, possibilidades de investiga\u00e7\u00e3o m\u00e9dica no futuro.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"https:\/\/www.futurismo.pt\/tours\/whale-watching-in-rabo-de-peixe-sao-miguel-azores\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img loading=\"lazy\" decoding=\"async\" width=\"815\" height=\"250\" src=\"https:\/\/www.futurismo.pt\/wp-content\/uploads\/2025\/02\/Banner-Comercial-Whale-Watching-Rabo-de-Peixe.jpg\" alt=\"\" class=\"wp-image-37100\" srcset=\"https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/02\/Banner-Comercial-Whale-Watching-Rabo-de-Peixe.jpg 815w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/02\/Banner-Comercial-Whale-Watching-Rabo-de-Peixe-300x92.jpg 300w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/02\/Banner-Comercial-Whale-Watching-Rabo-de-Peixe-768x236.jpg 768w, https:\/\/staging.futurismo.pt\/wp-content\/uploads\/2025\/02\/Banner-Comercial-Whale-Watching-Rabo-de-Peixe-18x6.png 18w\" sizes=\"(max-width: 815px) 100vw, 815px\" \/><\/a><\/figure>\n<\/div>\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>Gostaria de saber quais s\u00e3o as melhores alturas para observar baleias?<\/strong><br><br>Veja o nosso <a href=\"https:\/\/www.futurismo.pt\/whale-watching-azores-calendar\/\" target=\"_blank\" rel=\"noreferrer noopener\">calend\u00e1rio de observa\u00e7\u00e3o de baleias<\/a> e planeie a sua pr\u00f3xima aventura! N\u00e3o perca a oportunidade de avistar estas majestosas criaturas nas \u00e1guas a\u00e7orianas. \ud83d\udc0b \ud83c\udf0a<\/summary>\n<p><\/p>\n<\/details>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs\">Perguntas frequentes<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1753098761235\"><strong class=\"schema-faq-question\">Com que frequ\u00eancia \u00e9 que as baleias v\u00e3o apanhar ar?<\/strong> <p class=\"schema-faq-answer\">A maioria das baleias vem \u00e0 superf\u00edcie a cada 5 a 15 minutos, dependendo da sua atividade. Quando est\u00e3o a descansar, podem permanecer debaixo de \u00e1gua durante mais de 30 minutos. As esp\u00e9cies mais activas, como as orcas, respiram normalmente a cada 3 a 5 minutos.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1753098980360\"><strong class=\"schema-faq-question\">As baleias respiram pela boca?<\/strong> <p class=\"schema-faq-answer\">N\u00e3o. As baleias respiram atrav\u00e9s de um espir\u00e1culo no topo da cabe\u00e7a, n\u00e3o pela boca. O espir\u00e1culo fecha-se durante os mergulhos e abre-se apenas \u00e0 superf\u00edcie, permitindo-lhes inspirar e expirar ar de forma eficiente.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1753099010566\"><strong class=\"schema-faq-question\">O que \u00e9 que acontece ao c\u00e9rebro de uma baleia durante os longos mergulhos?<\/strong> <p class=\"schema-faq-answer\">Durante os mergulhos profundos, as baleias abrandam o ritmo card\u00edaco e reduzem o consumo de oxig\u00e9nio, mas continuam a enviar o suficiente para o c\u00e9rebro para se manterem conscientes. Isto permite-lhes controlar os movimentos e regressar em seguran\u00e7a \u00e0 superf\u00edcie.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1753099022616\"><strong class=\"schema-faq-question\">As baleias podem afogar-se?<\/strong> <p class=\"schema-faq-answer\">Sim, as baleias podem afogar-se se n\u00e3o conseguirem vir \u00e0 superf\u00edcie para respirar. Isto pode acontecer devido a emaranhamento, ferimentos ou desorienta\u00e7\u00e3o. Como s\u00e3o mam\u00edferos, respirar ar \u00e9 essencial para a sua sobreviv\u00eancia.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1753099042031\"><strong class=\"schema-faq-question\">Como \u00e9 que as baleias beb\u00e9s aprendem a suster a respira\u00e7\u00e3o?<\/strong> <p class=\"schema-faq-answer\">As baleias beb\u00e9s, ou crias, respiram mais frequentemente do que os adultos. \u00c0 medida que crescem, aprendem gradualmente a mergulhar mais tempo, apoiados pelas m\u00e3es, que os ajudam a chegar \u00e0 superf\u00edcie e a praticar a respira\u00e7\u00e3o controlada.<\/p> <\/div> <\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-references\">Refer\u00eancias<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lyamin, O. I., Manger, P. R., Ridgway, S. H., Mukhametov, L. M., &amp; Siegel, J. M. (2008). Cetacean sleep: Uma forma invulgar de sono dos mam\u00edferos. <em>Revis\u00f5es de Neuroci\u00eancias e Bio-comportamento<\/em>, 32(8), 1451-1484. <a>https:\/\/doi.org\/10.1016\/j.neubiorev.2008.05.023<\/a><\/li>\n\n\n\n<li>Revelli, D., Quick, N. J., Isojunno, S., Sadykova, D., &amp; Miller, P. J. O. (2020). Mergulho extremo em mam\u00edferos: Primeiras estimativas da dura\u00e7\u00e3o do mergulho em baleias bicudas de Cuvier a partir de um conjunto de dados global. <em>Jornal de Biologia Experimental<\/em>, 223(9). <a>https:\/\/doi.org\/10.1242\/jeb.210195<\/a><\/li>\n\n\n\n<li>Watwood, S. L., Miller, P. J. O., Johnson, M., Madsen, P. T., &amp; Tyack, P. L. (2006). Comportamento de forrageamento em mergulho profundo de cachalotes (<em>Physeter macrocephalus<\/em>). <em>Jornal de Ecologia Animal<\/em>, 75(3), 814-825. <a>https:\/\/doi.org\/10.1111\/j.1365-2656.2006.01101.x<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Have you ever looked out over the vast ocean and wondered: how long can a whale hold its breath? These oceanic giants disappear beneath the surface for what seems like forever. Unlike fish, whales are mammals; they must surface to breathe, just like us. And yet, they vanish into the deep blue for dozens of [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":36996,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-40217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-wildlife"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How Long Can Whales Hold Their Breath? Deep Dive Facts [2025]<\/title>\n<meta name=\"description\" content=\"Discover how long whales can hold their breath. 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While resting, they may stay underwater for over 30 minutes. More active species like orcas typically breathe every 3 to 5 minutes.","inLanguage":"pt-PT"},"inLanguage":"pt-PT"},{"@type":"Question","@id":"https:\/\/staging.futurismo.pt\/blog\/how-long-can-a-whale-hold-its-breath\/#faq-question-1753098980360","position":2,"url":"https:\/\/staging.futurismo.pt\/blog\/how-long-can-a-whale-hold-its-breath\/#faq-question-1753098980360","name":"As baleias respiram pela boca?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No. Whales breathe through a blowhole on top of their head, not their mouth. 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