{"id":27271,"date":"2022-09-07T16:45:00","date_gmt":"2022-09-07T14:45:00","guid":{"rendered":"https:\/\/www.bioparc-zoo.fr\/?post_type=espece&#038;p=27271"},"modified":"2025-09-04T11:26:30","modified_gmt":"2025-09-04T09:26:30","slug":"grand-calao-terrestre","status":"publish","type":"espece","link":"https:\/\/www.bioparc-zoo.fr\/en\/espece\/grand-calao-terrestre\/","title":{"rendered":"Grand calao terrestre"},"content":{"rendered":"\n<p>De tous les calaos d\u2019Asie et d\u2019Afrique, le grand calao terrestre sud-africain est le plus grand. La couleur de la gorge aide \u00e0 l\u2019identification du sexe : rouge chez le m\u00e2le, rouge et bleu nuit chez la femelle. Les longs cils prot\u00e8gent les yeux du soleil. Le grand bec attrape avec efficacit\u00e9 les petits animaux que le calao chasse \u00e0 m\u00eame le sol. L\u2019esp\u00e8ce vit en petits groupes domin\u00e9s par le couple qui se reproduit. Son nid est install\u00e9 dans une large cavit\u00e9 d\u2019arbre. Tous coop\u00e8re \u00e0 l\u2019\u00e9levage et \u00e0 la d\u00e9fense du territoire. L\u2019appel entre les membres consiste en un g\u00e9missement doubl\u00e9, provoqu\u00e9 par la gorge qui se gonfle et se vide.<\/p>\n\n\n\n<p>Qu\u2019il appartienne \u00e0 l\u2019esp\u00e8ce sud-africaine ou nord-africaine, le grand calao terrestre (aussi appel\u00e9 bucorve) est menac\u00e9 d\u2019extinction. Ses effectifs diminuent en raison de la disparition des savanes arbor\u00e9es et de l\u2019\u00e9rosion des prairies riches en insectes. S\u2019ajoute l\u2019ingestion d\u2019app\u00e2ts empoisonn\u00e9s ill\u00e9gaux destin\u00e9s \u00e0 d\u2019autres animaux.<br><br>Des nids artificiels sont install\u00e9s afin d&#8217;aider le tr\u00e8s faible taux de reproduction de l&#8217;esp\u00e8ce :  un poussin est \u00e9lev\u00e9 seulement tous les 6 \u00e0 9 ans. Localement, le calao terrestre est prot\u00e9g\u00e9 par des croyances qui voient en lui l\u2019esprit de la pluie.<br><br>Au Bioparc, vous pouvez observer le grand calao terrestre dans le parc qu&#8217;il partage avec l&#8217;<a href=\"https:\/\/www.bioparc-zoo.fr\/espece\/orycterope\/\">oryct\u00e9rope du Cap<\/a> !<\/p>\n","protected":false},"excerpt":{"rendered":"De tous les calaos d\u2019Asie et d\u2019Afrique, le grand calao terrestre sud-africain est le plus grand. La couleur de la gorge aide \u00e0 l\u2019identification du sexe : rouge chez le m\u00e2le, rouge et bleu nuit chez la femelle. Les longs cils prot\u00e8gent les yeux du soleil. Le grand bec attrape avec efficacit\u00e9 les petits animaux&#8230; <a class=\"view-article\" href=\"https:\/\/www.bioparc-zoo.fr\/en\/espece\/grand-calao-terrestre\/\">View Article<\/a>","protected":false},"featured_media":27879,"parent":0,"template":"","animal_taxo":[190,242,6],"class_list":["post-27271","espece","type-espece","status-publish","has-post-thumbnail","hentry","animal_taxo-bucerotiformes","animal_taxo-bucorvides","animal_taxo-oiseaux"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Grand calao terrestre - Bioparc Zoo de Dou\u00e9 la Fontaine<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez l&#039;esp\u00e8ce Grand calao terrestre, pr\u00e9sente dans le parc des oryct\u00e9ropes au Bioparc - Zoo de Dou\u00e9 la Fontaine.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bioparc-zoo.fr\/espece\/grand-calao-terrestre\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Grand calao terrestre - 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