{"id":9617,"date":"2024-03-25T20:54:48","date_gmt":"2024-03-25T20:54:48","guid":{"rendered":"https:\/\/news.talkwithrattan.com\/index.php\/2024\/03\/25\/by-fluttering-its-wings-this-bird-uses-body-language-to-message-its-mate\/"},"modified":"2024-03-25T20:54:48","modified_gmt":"2024-03-25T20:54:48","slug":"by-fluttering-its-wings-this-bird-uses-body-language-to-message-its-mate","status":"publish","type":"post","link":"https:\/\/news.talkwithrattan.com\/index.php\/2024\/03\/25\/by-fluttering-its-wings-this-bird-uses-body-language-to-message-its-mate\/","title":{"rendered":"By fluttering its wings, this bird uses body language to message its mate"},"content":{"rendered":"<div style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/03\/032224_di_bird-gestures_feat.jpg?fit=800%2C450&amp;ssl=1\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"By fluttering its wings, this bird uses body language to message its mate\" title=\"By fluttering its wings, this bird uses body language to message its mate\" \/><\/div> \r\n<br><br><div data-component=\"video-embed\">\n\t\t\t\t\n\n\n\n\n<p>Be it an arched eyebrow, a shaken head or a raised finger, humans wordlessly communicate complex ideas through gestures every day. This ability is rare in the animal kingdom, having been observed only <a href=\"https:\/\/www.sciencenews.org\/article\/orangutans-can-mime-their-desires\">in primates<\/a> (<em>SN: 8\/10\/10<\/em>). Scientists now might be able to add a feathered friend to the club.<\/p>\n\n\n\n<p>Researchers have observed Japanese tits making what they call an \u201cafter you\u201d gesture: A bird flutters its wings, <a href=\"https:\/\/doi.org\/10.1016\/j.cub.2024.01.030\" target=\"_blank\" rel=\"noopener\">cuing its mate to enter the nest first<\/a>. The finding, reported in the March 25 <em>Current Biology<\/em>, \u201cshows that Japanese tits not only use wing fluttering as a symbolic gesture, but also in a complex social context involving a sender, receiver and a specific goal, much like how humans communicate,\u201d says biologist Toshitaka Suzuki of the University of Tokyo.<\/p>\n\n\n<aside class=\"sn-conversion rich-text rich-text--with-sidebar\">\n<style><![CDATA[\n.email-conversion {\n  border: 1px solid #ffcccb;\n  color: white;\n  margin-top: 50px;\n  background-image: url(\"\/wp-content\/themes\/sciencenews\/client\/src\/images\/cta-module@2x.jpg\");\n  padding: 20px;\n  clear: both;\n}\n\n]]><\/style>\n\n\n\n                        <style class=\"is-layout-flow wp-block-group-is-layout-flow\"><![CDATA[.zephr-payment-form.svelte-13h66j{margin:20px auto;padding:20px;background-color:#fff;font-family:var(--zephr-typography-body-font),\n            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var(--zephr-typography-body-fallbackFont)}.zephr-payment-form-password-requirement-icon.svelte-1ex4o7g.svelte-1ex4o7g{margin-right:10px;font-size:15px}.zephr-payment-form-password-progress.svelte-byif2s.svelte-byif2s{display:flex;margin-top:10px}.zephr-payment-form-password-bar.svelte-byif2s.svelte-byif2s{width:100%;height:4px;border-radius:2px}.zephr-payment-form-password-bar.svelte-byif2s.svelte-byif2s:not(:first-child){margin-left:8px}.zephr-payment-form-password-requirements.svelte-byif2s.svelte-byif2s{margin:20px 0;justify-content:center}.zephr-payment-form-password-requirements.svelte-byif2s ul.svelte-byif2s{padding-left:0px}.zephr-payment-form-password-requirement.svelte-byif2s.svelte-byif2s{display:flex;align-items:center;color:var(--zephr-color-text-tinted);font-size:12px;height:20px;font-family:var(--zephr-typography-body-font),\n      var(--zephr-typography-body-fallbackFont)}.zephr-payment-form-password-requirement-icon.svelte-byif2s.svelte-byif2s{margin-right:10px;font-size:15px}.zephr-payment-form-google-icon.svelte-1fdq0ht{width:20px}]]><\/style>\n                        \n                        <style><![CDATA[#zephr-payment-form-root > div {\n    background-image: url(https:\/\/sciencenews.org\/wp-content\/themes\/sciencenews\/client\/src\/images\/cta-module@2x.jpg);\n    padding:20px;\n    max-width: 100%;\n   \n}\n\n#zephr-payment-form-root > div > button {\n    max-width: 50%;\n    margin-left: auto;\n    margin-right: auto;\n    border-radius: 1px;\n    background-color: #e04821;\n    color: white;\n}\n#zephr-payment-form-root > div > div.zephr-payment-form-custom-text.svelte-s692p7{\n    color:white;\n}\n#zephr-payment-form-root > div > label > span {\n    color:white;\n}    \n.zephr-payment-form-input-label.svelte-1ozx4pz span.svelte-1ozx4pz {\n    display: none;\n}\n.zephr-payment-form-checkbox-label.svelte-eq3e4e {\n    display: flex;\n    align-items: center;\n    font-family: var(--zephr-typography-body-font), var(--zephr-typography-body-fallbackFont);\n    color: white;\n    font-weight: bold;\n}]]><\/style>\n                        \n                        \n\n<\/aside>\n\n\n<p>Suzuki has been listening in on the calls of Japanese tits (<em>Parus minor<\/em>) for more than 17 years. During his extensive time in the field, he noticed that Japanese tits bringing food to the nest would sometimes perch on a branch and flutter their wings. At that point, their partners would enter the nest with the flutterer close behind. \u201cThis led me to investigate whether this behavior fulfills the criteria of gestures,\u201d Suzuki says.<\/p>\n\n\n\n<p>Suzuki and Norimasa Sugita, a researcher at Tokyo\u2019s National Museum of Nature and Science, observed eight mated pairs make 321 trips to their nests. A pattern quickly emerged: Females fluttered their wings far more often than males, with six females shaking it up while only one male did. Females almost always entered the nest first \u2014 unless they fluttered their wings. Then the males went first.<\/p>\n\n\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\"><p>\n<div class=\"youtube-embed\" data-video_id=\"PfMq31t5do4\"><iframe loading=\"lazy\" title=\"These birds gesture \u201cafter you\u201d | Science News\" width=\"696\" height=\"392\" src=\"https:\/\/www.youtube.com\/embed\/PfMq31t5do4?feature=oembed&#038;enablejsapi=1\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div>\n<\/p><figcaption class=\"wp-element-caption\">A female Japanese tit perches on a branch and flutters her wings. Soon after, her mate enters their nest followed by the female. Similar observations of eight mating pairs suggest that fluttering happens only when birds are in the company of their mates. Because the fluttering is directed at the mate rather than the nest, scientists suspect that these birds are using gestures to communicate a complex message.<\/figcaption><\/figure>\n\n\n\n<p>The birds also \u201cnever flutter their wings when they visit the nest alone,\u201d Suzuki says. Fluttering happens only when birds are in the company of their mates, and they seem to direct their fluttering at their mate rather than at the nest entrance. This observation suggests that the Japanese tits aren\u2019t pointing \u2014 a simple gesture that\u2019s been seen in birds, like <a href=\"https:\/\/academic.oup.com\/cz\/article\/57\/4\/453\/1812031\" target=\"_blank\" rel=\"noopener\">magpies<\/a> and <a href=\"https:\/\/www.nature.com\/articles\/ncomms1567\" target=\"_blank\" rel=\"noopener\">ravens<\/a>, before, and is meant only to direct attention \u2014 but rather are communicating a complex message.<\/p>\n\n\n\n<p>\u201cI might think of this as an\u00a0imperative\u00a0gesture \u2013 a movement that communicates to another individual that they need to\u00a0do\u00a0something,\u201d says primatologist Kirsty Graham of the University of St. Andrews in Scotland.<\/p>\n\n\n\n<p>\u201cIt\u2019s really exciting to uncover meaningful gestures in another species,\u201d she adds. \u201cI expect that we\u2019ll probably find gesturing to be more widespread than previously thought.\u201d<\/p>\n\n\n\n<p>Gesturing by the nest instead of calling may help the birds avoid attracting predators, Suzuki says. He next wants to find out how wing fluttering fits into the tits\u2019 larger communication repertoire. \u201cIn humans, gestures are used in combination with spoken language,\u201d he says. \u201cWe are interested in understanding messages created by the combination of gestural and vocal communication in animals.\u201d<\/p>\n\n\n\n\t\t\t<\/div>\r\n<br>","protected":false},"excerpt":{"rendered":"<p>Be it an arched eyebrow, a shaken head or a raised finger, humans wordlessly communicate complex ideas through gestures every day. This ability is rare in the animal kingdom, having been observed only in primates (SN: 8\/10\/10). Scientists now might be able to add a feathered friend to the club. Researchers have observed Japanese tits [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":9618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","fifu_image_url":"https:\/\/i0.wp.com\/www.sciencenews.org\/wp-content\/uploads\/2024\/03\/032224_di_bird-gestures_feat.jpg?fit=800%2C450&ssl=1","fifu_image_alt":"","footnotes":""},"categories":[606],"tags":[1336,2776,14574,14575,14576,6155,1024],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/9617"}],"collection":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/comments?post=9617"}],"version-history":[{"count":1,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/9617\/revisions"}],"predecessor-version":[{"id":9619,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/9617\/revisions\/9619"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media\/9618"}],"wp:attachment":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media?parent=9617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/categories?post=9617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/tags?post=9617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}