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{"id":125,"date":"2025-09-11T10:14:38","date_gmt":"2025-09-11T10:14:38","guid":{"rendered":"https:\/\/solitcensu.com\/?p=125"},"modified":"2025-09-11T10:14:38","modified_gmt":"2025-09-11T10:14:38","slug":"why-do-male-proboscis-monkeys-have-such-big-noses","status":"publish","type":"post","link":"https:\/\/solitcensu.com\/?p=125","title":{"rendered":"Why do male proboscis monkeys have such big noses?"},"content":{"rendered":"<p>Proboscis monkeys are primates with large, prominent noses in adult males that live in the dense forests of Borneo. Scientists have discovered that these unusual organs not only serve as a kind of decoration, but also act as resonators, creating unique sounds.<\/p>\n<p>The study showed that the nose amplifies the low frequencies of males&#8217; voices, making them sound deeper and more impressive. This helps to both scare off rivals and attract females. Moreover, the size of the nose affects the acoustic characteristics of each individual&#8217;s voice, turning it into a kind of &#8220;fingerprint&#8221; by which others can be identified.<!--nextpage--><\/p>\n<p>For the analysis, scientists used computed tomography, creating digital models of the nasal passages of adult and young proboscis monkeys. In adults, the noses are longer and change the sound more strongly, emphasizing their maturity. Experiments with replicas confirmed the role of the nose in the formation of sound characteristics.<\/p>\n<p>Vocal individuality is especially important for proboscis monkeys, as they live in complex social groups, where males regularly encounter each other, and females are constantly moving. The ability to recognize relatives by voice helps to avoid unnecessary conflicts and makes communication more effective.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Proboscis monkeys are primates with large, prominent noses in adult males that live in the dense forests of Borneo. Scientists have discovered that these unusual organs not only serve as&hellip;<\/p>\n","protected":false},"author":2,"featured_media":78,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-125","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-animals"],"_links":{"self":[{"href":"https:\/\/solitcensu.com\/index.php?rest_route=\/wp\/v2\/posts\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/solitcensu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/solitcensu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/solitcensu.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/solitcensu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=125"}],"version-history":[{"count":1,"href":"https:\/\/solitcensu.com\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions"}],"predecessor-version":[{"id":126,"href":"https:\/\/solitcensu.com\/index.php?rest_route=\/wp\/v2\/posts\/125\/revisions\/126"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/solitcensu.com\/index.php?rest_route=\/wp\/v2\/media\/78"}],"wp:attachment":[{"href":"https:\/\/solitcensu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/solitcensu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/solitcensu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}