{"id":20680,"date":"2021-07-03T10:00:17","date_gmt":"2021-07-03T08:00:17","guid":{"rendered":"https:\/\/almanimal.com\/?p=20680"},"modified":"2021-07-03T10:01:35","modified_gmt":"2021-07-03T08:01:35","slug":"comment-les-oiseaux-volent","status":"publish","type":"post","link":"https:\/\/almanimal.com\/fr\/oiseaux\/comment-les-oiseaux-volent\/","title":{"rendered":"Sais-tu comment les oiseaux volent ?"},"content":{"rendered":"<p>Vous \u00eates-vous d\u00e9j\u00e0 demand\u00e9 <strong>comment les oiseaux volent<\/strong>Bien qu&#039;il existe certaines esp\u00e8ces d&#039;oiseaux qui ne volent pas, comme le <a href=\"https:\/\/almanimal.com\/fr\/curiosites\/curiosites-sur-les-pingouins\/\">pingouins<\/a> Pour les kiwis (ou le dodo, esp\u00e8ce disparue), le vol est le moyen de locomotion le plus courant de ces animaux \u00e0 plumes. Les oiseaux utilisent le vol pour presque tout\u00a0: <strong>se d\u00e9placer, se reproduire, se nourrir et survivre. <\/strong>Mais pour d\u00e9couvrir les myst\u00e8res du vol des oiseaux, il faut remonter des millions d&#039;ann\u00e9es en arri\u00e8re, plus pr\u00e9cis\u00e9ment \u00e0 <a href=\"https:\/\/www.nhm.ac.uk\/discover\/how-dinosaurs-evolved-into-birds.html\" target=\"_blank\" rel=\"noreferrer noopener\">p\u00e9riode jurassique<\/a>. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">D\u00e9couvrez comment les oiseaux volent<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Les oiseaux, descendants des dinosaures<\/h3>\n\n\n\n<p>Il existe plusieurs recherches et \u00e9tudes qui affirment que <strong>Les oiseaux sont les descendants directs des dinosaures.<\/strong> Comme nous le savons tous, les dinosaures \u00e9taient des cr\u00e9atures imposantes et colossales qui parcouraient non seulement la terre, mais aussi la mer et les airs. Leurs corps \u00e9taient \u00e9normes et, selon diverses \u00e9tudes, ces b\u00eates du Jurassique seraient apparent\u00e9es aux petits oiseaux que nous connaissons aujourd&#039;hui.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"720\" src=\"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaritos-en-el-aire.jpg.jpg\" alt=\"Vol d&#039;oiseaux\" class=\"wp-image-20684\" srcset=\"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaritos-en-el-aire.jpg.jpg 1000w, https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaritos-en-el-aire.jpg-300x216.jpg 300w, https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaritos-en-el-aire.jpg-768x553.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<p>Eh bien, selon ces \u00e9tudes et recherches, les oiseaux sont apparus gr\u00e2ce \u00e0 l&#039;\u00e9volution d&#039;un groupe de dinosaures carnivores qui marchaient \u00e9galement sur deux pattes ; et qui, en plus, ont r\u00e9ussi \u00e0 \u00e9voluer au fil du temps. <strong>50 millions d&#039;ann\u00e9es avant qu&#039;il ne r\u00e9duise sa taille et ne devienne un oiseau.<\/strong> Ces dinosaures ont d\u00e9velopp\u00e9 des ailes, des plumes et des \u00e9perons, et sont devenus plus rapides que les dinosaures plus grands et maladroits. Vous serez surpris d&#039;apprendre que, selon ces th\u00e9ories et \u00e9tudes, les oiseaux descendent de la famille du Tyrannosaurus Rex lui-m\u00eame.<\/p>\n\n\n\n<p>Nous ne savons pas pourquoi les dinosaures ont autant \u00e9volu\u00e9 jusqu&#039;\u00e0 devenir de petits oiseaux, mais la v\u00e9rit\u00e9 est que, <strong>Gr\u00e2ce \u00e0 ces changements, ils ont pu survivre. <\/strong>Ainsi, lorsque la m\u00e9t\u00e9orite a frapp\u00e9 la Terre et que les dinosaures ont disparu, la nouvelle esp\u00e8ce n&#039;a pas disparu. Vous savez, parfois, mieux vaut \u00eatre petit et agile que grand et fort.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Comment volent les oiseaux\u00a0: les lois de la physique<\/h3>\n\n\n\n<p>Certaines esp\u00e8ces d&#039;oiseaux ne s&#039;arr\u00eatent pratiquement jamais pour se reposer. Elles passent pratiquement toute la journ\u00e9e \u00e0 voler. On trouve ici, par exemple, le <strong>colibri. <\/strong>Mais pour comprendre comment les oiseaux volent, il faut remonter \u00e0 l&#039;\u00e9poque o\u00f9 l&#039;oiseau n&#039;est qu&#039;un embryon vivant dans un \u0153uf. C&#039;est pr\u00e9cis\u00e9ment \u00e0 partir de l&#039;incubation de l&#039;\u0153uf que les ailes commencent \u00e0 se d\u00e9velopper. Tout ce processus est possible gr\u00e2ce \u00e0 la <strong>Prot\u00e9ine SHH<\/strong><em> (Sonic Hedgehog)<\/em>Cette prot\u00e9ine est responsable de la morphologie des plumes, car elle commence \u00e0 agir sur l&#039;embryon d\u00e8s le troisi\u00e8me jour d&#039;incubation. <\/p>\n\n\n\n<p>Les oiseaux sont semblables aux avions, mais abordons les choses \u00e9tape par \u00e9tape. Le m\u00e9canisme de vol des oiseaux est assez similaire \u00e0 celui des avions\u00a0; les principes sont les m\u00eames. Les avions et les oiseaux ont besoin d&#039;un<strong> concept qui en physique est appel\u00e9 <a href=\"https:\/\/es.wikipedia.org\/wiki\/Sustentaci%C3%B3n\" target=\"_blank\" rel=\"noreferrer noopener\">ascenseur<\/a>; <\/strong>Il s&#039;agit d&#039;une force exerc\u00e9e sur un corps se d\u00e9pla\u00e7ant dans un fluide (air), perpendiculairement \u00e0 l&#039;un des courants incidents. La surface g\u00e9n\u00e9r\u00e9e est appel\u00e9e <strong>profil d&#039;aile.<\/strong> <\/p>\n\n\n\n<p>Cette pression est obtenue parce que <strong>La pression de l\u2019air agit diff\u00e9remment sur les ailes.<\/strong> Plus petit, au-dessus de l&#039;aile, et plus haut, sur le dessous. Gr\u00e2ce \u00e0 leurs ailes, les oiseaux obtiennent une force verticale ainsi qu&#039;une force de pouss\u00e9e qui leur permettent d&#039;avancer. Mais la portance n&#039;agit pas al\u00e9atoirement. Pour qu&#039;un oiseau (ou un avion) vole, la portance doit \u00eatre <strong>perpendiculaire au flux d&#039;air<\/strong> et que cela se produit au bas de l&#039;aile\u00a0; cela permet non seulement le vol horizontal, mais aussi le vol vers l&#039;avant. De son c\u00f4t\u00e9, le poids <strong>agit verticalement <\/strong>vers le bas, ce qui emp\u00eache l&#039;application d&#039;une force vers l&#039;avant. Si la composante \u00ab vers l&#039;avant \u00bb n&#039;existait pas dans le m\u00e9canisme de vol des oiseaux, ceux-ci reviendraient simplement \u00e0 la verticale.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img decoding=\"async\" width=\"1000\" height=\"720\" src=\"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaro.jpg.jpg\" alt=\"La physique est responsable de la fa\u00e7on dont les oiseaux volent\" class=\"wp-image-20682\" srcset=\"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaro.jpg.jpg 1000w, https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaro.jpg-300x216.jpg 300w, https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/pajaro.jpg-768x553.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Les ailes, la cl\u00e9 pour pouvoir voler<\/h3>\n\n\n\n<p>La physique du vol des oiseaux n&#039;aurait aucun sens s&#039;il n&#039;existait pas d&#039;outils pour la reproduire correctement. Si vous vous posez la question <strong>comment les oiseaux volent, <\/strong>Nous vous expliquons qu&#039;outre les lois de la physique, les ailes jouent un r\u00f4le essentiel. Les ailes des oiseaux ont une structure incroyablement complexe. Elles sont form\u00e9es d&#039;une ailette centrale compos\u00e9e de trois os diff\u00e9rents\u00a0:<strong> hum\u00e9rus, radius et cubitus ;<\/strong> C&#039;est la partie qui frappe le vent.<\/p>\n\n\n\n<p>D'autre part, <strong>les ailes ont aussi une main.<\/strong> Initialement, et avant l&#039;\u00e9volution remarquable des oiseaux primitifs, ces ailes \u00e9taient dot\u00e9es d&#039;une main \u00e0 cinq doigts, qui devint plus tard trois. Aujourd&#039;hui, ces \u00ab\u00a0doigts\u00a0\u00bb servent d&#039;ancrage aux plumes primaires, l&#039;un des types de plumes responsables de la g\u00e9n\u00e9ration des <strong>profil d&#039;aile essentiel pour le vol<\/strong>Outre les plumes primaires, il existe une autre paire, appel\u00e9e plumes secondaires ou cubitales, situ\u00e9e derri\u00e8re l&#039;articulation carpienne des ailes. Le troisi\u00e8me type d&#039;ailes est appel\u00e9 \u00ab\u00a0caudales\u00a0\u00bb, car ce sont elles qui recouvrent enti\u00e8rement les oiseaux. Les ailes ne sont que partiellement constitu\u00e9es de griffes. Celles-ci varient selon les esp\u00e8ces, y compris, par exemple, chez l&#039;autruche. <\/p>\n\n\n\n<p>Enfin, il faut ajouter que les ailes des oiseaux constituent un<strong> avion a\u00e9rodynamique, <\/strong>Un instrument auquel deux forces sont intelligemment appliqu\u00e9es. L&#039;une force vers le haut (portance), tandis que l&#039;autre force s&#039;oppose au mouvement vers l&#039;avant (tra\u00een\u00e9e). Mais pour que l&#039;oiseau vole, la portance doit \u00eatre compens\u00e9e par le poids de l&#039;animal. <\/p>\n\n\n\n<p>En plus de tout ce qui est d\u00e9crit ci-dessus, les ailes et le vol ne pouvaient pas se produire<strong> si les oiseaux n\u2019avaient pas le corps ad\u00e9quat pour de telles fins.<\/strong> Tout d&#039;abord, leur corps est con\u00e7u pour r\u00e9duire la r\u00e9sistance de l&#039;air\u00a0; cela emp\u00eache simplement l&#039;air d&#039;\u00ab\u00a0emporter\u00a0\u00bb les oiseaux lorsqu&#039;ils volent. De plus, leurs os sont creux, ce qui contribue \u00e0 r\u00e9duire leur poids et leur conf\u00e8re ce que, dans le domaine aquatique, on pourrait comparer \u00e0 de la densit\u00e9\u00a0: celle qui leur permet de flotter. De plus, les oiseaux, au cours de leur \u00e9volution, <strong>Ils ont perdu beaucoup d\u2019os (comme leur queue), <\/strong>ainsi que la m\u00e2choire et les dents de leurs anc\u00eatres. C&#039;est ainsi que les oiseaux ont acquis leur bec, plus l\u00e9ger que la structure osseuse d&#039;une m\u00e2choire.<\/p>\n\n\n\n<p>Une autre chose qui permet aux oiseaux de voler est leur <strong>syst\u00e8me pulmonaire unidirectionnel,<\/strong> Cela leur permet de r\u00e9pondre \u00e0 tous les besoins en oxyg\u00e8ne n\u00e9cessaires au vol. De plus, leur cage thoracique tr\u00e8s d\u00e9velopp\u00e9e et robuste permet \u00e0 leurs ailes non seulement d&#039;y \u00eatre int\u00e9gr\u00e9es, mais aussi d&#039;\u00eatre enti\u00e8rement mobiles.<\/p>\n\n\n\n<p>Nous vous disons, par curiosit\u00e9, que, par exemple, <strong>Un colibri est capable de battre des ailes jusqu&#039;\u00e0 52 fois par seconde.<\/strong> Comme vous pouvez le voir, le m\u00e9canisme du vol des oiseaux, bien qu\u2019apparemment magique, est en r\u00e9alit\u00e9 le r\u00e9sultat de l\u2019application d\u2019une physique tr\u00e8s avanc\u00e9e. <\/p>","protected":false},"excerpt":{"rendered":"<p>Voulez-vous savoir comment les oiseaux volent ? Les lois de la physique jouent un r\u00f4le fondamental, tout comme la structure du corps.<\/p>","protected":false},"author":20,"featured_media":20683,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[1494,1887,1959,2210,1539,2123,2803],"class_list":["post-20680","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aves","tag-aves","tag-aves-salvajes","tag-curiosidades-sobre-aves","tag-evolucion-animal","tag-pajaros","tag-salud-aves","tag-vuelo-de-pajaros"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?<\/title>\n<meta name=\"description\" content=\"\u00bfQuieres saber c\u00f3mo vuelan los p\u00e1jaros? Las Leyes de la F\u00edsica juegan un papel fundamental, as\u00ed como la estructura corporal.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/almanimal.com\/fr\/oiseaux\/comment-les-oiseaux-volent\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?\" \/>\n<meta property=\"og:description\" content=\"\u00bfQuieres saber c\u00f3mo vuelan los p\u00e1jaros? Las Leyes de la F\u00edsica juegan un papel fundamental, as\u00ed como la estructura corporal.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/almanimal.com\/fr\/oiseaux\/comment-les-oiseaux-volent\/\" \/>\n<meta property=\"og:site_name\" content=\"Almanimal\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Lugarnia\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-07-03T08:00:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-07-03T08:01:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i2.wp.com\/almanimal.com\/wp-content\/uploads\/2021\/07\/vuelo.jpg.jpg?fit=1200%2C720&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Iv\u00e1n Fresneda\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@lugarnia_\" \/>\n<meta name=\"twitter:site\" content=\"@lugarnia_\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Iv\u00e1n Fresneda\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/\"},\"author\":{\"name\":\"Iv\u00e1n Fresneda\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/#\\\/schema\\\/person\\\/6ed186ff065669ae7edab360e747304d\"},\"headline\":\"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?\",\"datePublished\":\"2021-07-03T08:00:17+00:00\",\"dateModified\":\"2021-07-03T08:01:35+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/\"},\"wordCount\":1288,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/almanimal.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/vuelo.jpg.jpg\",\"keywords\":[\"aves\",\"aves salvajes\",\"curiosidades sobre aves\",\"evoluci\u00f3n animal\",\"p\u00e1jaros\",\"salud aves\",\"vuelo de p\u00e1jaros\"],\"articleSection\":[\"Aves\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/\",\"url\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/\",\"name\":\"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/almanimal.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/vuelo.jpg.jpg\",\"datePublished\":\"2021-07-03T08:00:17+00:00\",\"dateModified\":\"2021-07-03T08:01:35+00:00\",\"description\":\"\u00bfQuieres saber c\u00f3mo vuelan los p\u00e1jaros? Las Leyes de la F\u00edsica juegan un papel fundamental, as\u00ed como la estructura corporal.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#primaryimage\",\"url\":\"https:\\\/\\\/almanimal.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/vuelo.jpg.jpg\",\"contentUrl\":\"https:\\\/\\\/almanimal.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/vuelo.jpg.jpg\",\"width\":1200,\"height\":720,\"caption\":\"c\u00f3mo vuelan los p\u00e1jaros descubrelo\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/como-vuelan-los-pajaros\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inicio\",\"item\":\"https:\\\/\\\/almanimal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Aves\",\"item\":\"https:\\\/\\\/almanimal.com\\\/aves\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/#website\",\"url\":\"https:\\\/\\\/almanimal.com\\\/\",\"name\":\"Almanimal\",\"description\":\"Revista de animales donde hablamos sobre perros, gatos, aves, peque\u00f1os mam\u00edferos, acuarios, terrarios y curiosidades del mundo animal.\",\"publisher\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/almanimal.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/#organization\",\"name\":\"Almanimal\",\"url\":\"https:\\\/\\\/almanimal.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i2.wp.com\\\/almanimal.com\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/almanimal_logo-nav-3.png?fit=400%2C100&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i2.wp.com\\\/almanimal.com\\\/wp-content\\\/uploads\\\/2019\\\/10\\\/almanimal_logo-nav-3.png?fit=400%2C100&ssl=1\",\"width\":400,\"height\":100,\"caption\":\"Almanimal\"},\"image\":{\"@id\":\"https:\\\/\\\/almanimal.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/Lugarnia\\\/\",\"https:\\\/\\\/x.com\\\/lugarnia_\",\"https:\\\/\\\/www.instagram.com\\\/lugarnia\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/almanimal.com\\\/#\\\/schema\\\/person\\\/6ed186ff065669ae7edab360e747304d\",\"name\":\"Iv\u00e1n Fresneda\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/679537483addce5c0f78eeeee0668dd50e7ac9271515218de2d0dc202748741c?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/679537483addce5c0f78eeeee0668dd50e7ac9271515218de2d0dc202748741c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/679537483addce5c0f78eeeee0668dd50e7ac9271515218de2d0dc202748741c?s=96&d=mm&r=g\",\"caption\":\"Iv\u00e1n Fresneda\"},\"url\":\"https:\\\/\\\/almanimal.com\\\/fr\\\/author\\\/ivanfc\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?","description":"\u00bfQuieres saber c\u00f3mo vuelan los p\u00e1jaros? Las Leyes de la F\u00edsica juegan un papel fundamental, as\u00ed como la estructura corporal.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/almanimal.com\/fr\/oiseaux\/comment-les-oiseaux-volent\/","og_locale":"fr_FR","og_type":"article","og_title":"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?","og_description":"\u00bfQuieres saber c\u00f3mo vuelan los p\u00e1jaros? Las Leyes de la F\u00edsica juegan un papel fundamental, as\u00ed como la estructura corporal.","og_url":"https:\/\/almanimal.com\/fr\/oiseaux\/comment-les-oiseaux-volent\/","og_site_name":"Almanimal","article_publisher":"https:\/\/www.facebook.com\/Lugarnia\/","article_published_time":"2021-07-03T08:00:17+00:00","article_modified_time":"2021-07-03T08:01:35+00:00","og_image":[{"width":1200,"height":720,"url":"https:\/\/i2.wp.com\/almanimal.com\/wp-content\/uploads\/2021\/07\/vuelo.jpg.jpg?fit=1200%2C720&ssl=1","type":"image\/jpeg"}],"author":"Iv\u00e1n Fresneda","twitter_card":"summary_large_image","twitter_creator":"@lugarnia_","twitter_site":"@lugarnia_","twitter_misc":{"\u00c9crit par":"Iv\u00e1n Fresneda","Dur\u00e9e de lecture estim\u00e9e":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#article","isPartOf":{"@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/"},"author":{"name":"Iv\u00e1n Fresneda","@id":"https:\/\/almanimal.com\/#\/schema\/person\/6ed186ff065669ae7edab360e747304d"},"headline":"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?","datePublished":"2021-07-03T08:00:17+00:00","dateModified":"2021-07-03T08:01:35+00:00","mainEntityOfPage":{"@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/"},"wordCount":1288,"commentCount":0,"publisher":{"@id":"https:\/\/almanimal.com\/#organization"},"image":{"@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#primaryimage"},"thumbnailUrl":"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/vuelo.jpg.jpg","keywords":["aves","aves salvajes","curiosidades sobre aves","evoluci\u00f3n animal","p\u00e1jaros","salud aves","vuelo de p\u00e1jaros"],"articleSection":["Aves"],"inLanguage":"fr-FR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/","url":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/","name":"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?","isPartOf":{"@id":"https:\/\/almanimal.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#primaryimage"},"image":{"@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#primaryimage"},"thumbnailUrl":"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/vuelo.jpg.jpg","datePublished":"2021-07-03T08:00:17+00:00","dateModified":"2021-07-03T08:01:35+00:00","description":"\u00bfQuieres saber c\u00f3mo vuelan los p\u00e1jaros? Las Leyes de la F\u00edsica juegan un papel fundamental, as\u00ed como la estructura corporal.","breadcrumb":{"@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#primaryimage","url":"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/vuelo.jpg.jpg","contentUrl":"https:\/\/almanimal.com\/wp-content\/uploads\/2021\/07\/vuelo.jpg.jpg","width":1200,"height":720,"caption":"c\u00f3mo vuelan los p\u00e1jaros descubrelo"},{"@type":"BreadcrumbList","@id":"https:\/\/almanimal.com\/aves\/como-vuelan-los-pajaros\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inicio","item":"https:\/\/almanimal.com\/"},{"@type":"ListItem","position":2,"name":"Aves","item":"https:\/\/almanimal.com\/aves\/"},{"@type":"ListItem","position":3,"name":"\u00bfSabes c\u00f3mo vuelan los p\u00e1jaros?"}]},{"@type":"WebSite","@id":"https:\/\/almanimal.com\/#website","url":"https:\/\/almanimal.com\/","name":"Almanimal","description":"Revista de animales donde hablamos sobre perros, gatos, aves, peque\u00f1os mam\u00edferos, acuarios, terrarios y curiosidades del mundo animal.","publisher":{"@id":"https:\/\/almanimal.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/almanimal.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/almanimal.com\/#organization","name":"Almanimal","url":"https:\/\/almanimal.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/almanimal.com\/#\/schema\/logo\/image\/","url":"https:\/\/i2.wp.com\/almanimal.com\/wp-content\/uploads\/2019\/10\/almanimal_logo-nav-3.png?fit=400%2C100&ssl=1","contentUrl":"https:\/\/i2.wp.com\/almanimal.com\/wp-content\/uploads\/2019\/10\/almanimal_logo-nav-3.png?fit=400%2C100&ssl=1","width":400,"height":100,"caption":"Almanimal"},"image":{"@id":"https:\/\/almanimal.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Lugarnia\/","https:\/\/x.com\/lugarnia_","https:\/\/www.instagram.com\/lugarnia\/"]},{"@type":"Person","@id":"https:\/\/almanimal.com\/#\/schema\/person\/6ed186ff065669ae7edab360e747304d","name":"Iv\u00e1n Fresneda","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/679537483addce5c0f78eeeee0668dd50e7ac9271515218de2d0dc202748741c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/679537483addce5c0f78eeeee0668dd50e7ac9271515218de2d0dc202748741c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/679537483addce5c0f78eeeee0668dd50e7ac9271515218de2d0dc202748741c?s=96&d=mm&r=g","caption":"Iv\u00e1n Fresneda"},"url":"https:\/\/almanimal.com\/fr\/author\/ivanfc\/"}]}},"_links":{"self":[{"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/posts\/20680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/comments?post=20680"}],"version-history":[{"count":2,"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/posts\/20680\/revisions"}],"predecessor-version":[{"id":20685,"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/posts\/20680\/revisions\/20685"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/media\/20683"}],"wp:attachment":[{"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/media?parent=20680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/categories?post=20680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/almanimal.com\/fr\/wp-json\/wp\/v2\/tags?post=20680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}