{"id":658157,"date":"2025-03-21T07:15:13","date_gmt":"2025-03-21T04:15:13","guid":{"rendered":"https:\/\/en.buradabiliyorum.com\/galapagos-birds-exhibit-road-rage-due-to-noise\/"},"modified":"2025-03-21T07:15:13","modified_gmt":"2025-03-21T04:15:13","slug":"galapagos-birds-exhibit-road-rage-due-to-noise","status":"publish","type":"post","link":"https:\/\/buradabiliyorum.com\/en\/galapagos-birds-exhibit-road-rage-due-to-noise\/","title":{"rendered":"#Galapagos birds exhibit &#8216;road rage&#8217; due to noise"},"content":{"rendered":"<div>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2025\/galapagos-birds-exhibi-2.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/galapagos-birds-exhibi-2.jpg\" data-sub-html=\"Female, left, and male Galapagos Yellow Warbler - picture by Caglar Akcay, Anglia Ruskin University. Credit: Caglar Akcay, Anglia Ruskin University\">\n<figure class=\"article-img\">\n            <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2025\/galapagos-birds-exhibi-2.jpg\" alt=\"Galapagos birds exhibit 'road rage' due to noise\" title=\"Female, left, and male Galapagos Yellow Warbler - picture by Caglar Akcay, Anglia Ruskin University. Credit: Caglar Akcay, Anglia Ruskin University\" width=\"800\" height=\"530\"\/><figcaption class=\"text-darken text-low-up text-truncate-js text-truncate mt-3\">\n                Female, left, and male Galapagos Yellow Warbler &#8211; picture by Caglar Akcay, Anglia Ruskin University. Credit: Caglar Akcay, Anglia Ruskin University<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>A new study has discovered that birds in the Gal\u00e1pagos Islands are changing their behavior due to traffic noise, with those frequently exposed to vehicles showing heightened levels of aggression.<\/p>\n<p>Published in the journal <i>Animal Behaviour<\/i> and led by experts from Anglia Ruskin University (ARU) and the Konrad Lorenz Research Centre at the University of Vienna, the research examined the impact of vehicle noise pollution on Gal\u00e1pagos yellow warblers (Setophaga petechia aureola), a songbird widespread on the archipelago.<\/p>\n<p>The Gal\u00e1pagos Islands, located over 500 miles off the coast of Ecuador, are considered a natural living laboratory due to the large number of unique, endemic species. The Gal\u00e1pagos yellow warbler is genetically distinct from other yellow warblers found in the Americas and is classified as a subspecies.<\/p>\n<figure class=\"mb-4\" itemscope=\"\" itemtype=\"http:\/\/schema.org\/VideoObject\">\n    <meta itemprop=\"name\" content=\"Galapagos birds exhibit 'road rage' due to noise\"\/><br \/>\n    <meta itemprop=\"url\" content=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/galapagos-birds-exhibi.mp4\"\/><br \/>\n    <meta itemprop=\"description\" content=\"Male Galapagos Yellow Warbler on the island of Floreana - filmed by Caglar Akcay, Anglia Ruskin University, in March 2025. Credit: Caglar Akcay, Anglia Ruskin University\"\/><br \/>\n    <meta itemprop=\"uploadDate\" content=\"2025-03-20T07:33:21-04:00\"\/><br \/>\n        <meta itemprop=\"thumbnailUrl\" content=\"https:\/\/scx1.b-cdn.net\/gfx\/video_tmb\/2025\/galapagos-birds-exhibi.mp4.jpg\"\/><br \/>\n    <meta itemprop=\"contentUrl\" content=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/galapagos-birds-exhibi.mp4\"\/><br \/>\n            <video class=\"embed-responsive embed-responsive-16by9\" id=\"jwVID82739\" controls=\"\" poster=\"https:\/\/scx1.b-cdn.net\/gfx\/video_tmb\/2025\/galapagos-birds-exhibi.mp4.jpg\"><source src=\"https:\/\/scx2.b-cdn.net\/gfx\/video\/2025\/galapagos-birds-exhibi.mp4\" type=\"video\/mp4\"><\/source><\/video><figcaption class=\"text-darken text-low-up mt-4\" itemprop=\"caption\">Male Galapagos Yellow Warbler on the island of Floreana &#8211; filmed by Caglar Akcay, Anglia Ruskin University, in March 2025. Credit: Caglar Akcay, Anglia Ruskin University<\/figcaption><\/figure>\n<p>A visit to the Gal\u00e1pagos Islands in 1835 helped inspire Charles Darwin to develop the theory of evolution by natural selection. However, recent decades have seen significant human population growth. Alongside a rise in tourism, the permanent population is increasing by over 6% per year, leading to more vehicles on the islands&#8217; roads.<\/p>\n<p>The new study involved researchers playing bird songs from a speaker, simulating an intruder, accompanied by recorded traffic noise at 38 locations populated by Gal\u00e1pagos yellow warblers on the islands of Floreana and Santa Cruz\u201420 sites were within 50 meters of the nearest road and 18 were over 100 meters away.<\/p>\n<p>The researchers then measured song, typically used to ward off intruders, and physical, aggressive behaviors such as <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/download-scripts-themes-apps\/\" data-internallinksmanager029f6b8e52c=\"9\" title=\"Download Scripts &amp; Themes &amp; Apps\" target=\"_blank\" rel=\"noopener\">app<\/a>roaching the speaker closely and making repeated flights across it.<\/p>\n<p>During trials with traffic noise, the researchers found that Gal\u00e1pagos yellow warblers living in roadside territories showed increased aggression, but those living away from the roads showed decreased aggression relative to trials without noise.<\/p>\n<div class=\"article-gallery lightGallery\">\n<div data-thumb=\"https:\/\/scx1.b-cdn.net\/csz\/news\/tmb\/2025\/galapagos-birds-exhibi-1.jpg\" data-src=\"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/galapagos-birds-exhibi-1.jpg\" data-sub-html=\"Galapagos Yellow Warbler - picture by Alper Yelimlies. Credit: Alper Yelimlies\">\n<figure class=\"article-img text-center\">\n            <img decoding=\"async\" src=\"https:\/\/scx1.b-cdn.net\/csz\/news\/800a\/2025\/galapagos-birds-exhibi-1.jpg\" alt=\"Galapagos birds exhibit 'road rage' due to noise\" title=\"Galapagos Yellow Warbler - picture by Alper Yelimlies. Credit: Alper Yelimlies\"\/><figcaption class=\"text-left text-darken text-truncate text-low-up mt-3\">\n                Galapagos Yellow Warbler &#8211; picture by Alper Yelimlies. Credit: Alper Yelimlies<br \/>\n            <\/figcaption><\/figure>\n<\/p><\/div>\n<\/div>\n<p>Importantly, the effect of living on a roadside territory was present even on Floreana Island, with only about 10 vehicles present on the island, suggesting even minimal experience of traffic affects responses to noise.<\/p>\n<p>Additionally, Gal\u00e1pagos yellow warblers on the more populous island of Santa Cruz increased the duration of their song when confronted by traffic noise. These findings support the idea that long-term selection based on noise experience, or an individual bird&#8217;s previous experience of noise, allows them to adapt and adjust the features of their songs.<\/p>\n<p>Finally, the birds increased the minimum frequencies of their songs during the noise experiments, regardless of their territory&#8217;s proximity to the road, helping to reduce any overlap of their songs with the low-frequency traffic noise.<\/p>\n<p>Co-author Dr. Caglar Akcay, Senior Lecturer in Behavioral Ecology at Anglia Ruskin University (ARU), said, &#8220;Birds use song during territorial defense as an aggressive signal. However, if external noise such as traffic interferes with the signaling, effectively blocking this communication channel, increasing physical aggression would be an appropriate response.<\/p>\n<div class=\"ads w-100 my-4 article-main__more bg-light p-3 border\" aria-hidden=\"true\">\n<p class=\"mb-3\">\n        Discover the latest in <a href=\"https:\/\/buradabiliyorum.com\/en\/category\/sciencee\/\" data-internallinksmanager029f6b8e52c=\"5\" title=\"Science\" target=\"_blank\" rel=\"noopener\">science<\/a>, tech, and space with over <strong>100,000 subscribers<\/strong> who rely on Phys.org for daily insights.<br \/>\n        Sign up for our <a rel=\"nofollow\" target=\"_blank\" href=\"https:\/\/sciencex.com\/help\/newsletter\/\" target=\"_blank\">free newsletter<\/a> and get updates on breakthroughs,<br \/>\n        innovations, and research that matter\u2014<strong>daily or weekly<\/strong>.\n    <\/p>\n<\/div>\n<p>&#8220;Our results show that the change in aggressive responses in yellow warblers occurred mainly near roads. Birds occupying roadside territories on both islands, and therefore having regular experience of traffic noise, may have learned to increase physical aggression when the territorial intrusion was accompanied by traffic noise.<\/p>\n<p>&#8220;We also found some evidence of birds trying to cope with noise by adjusting their song, with yellow warblers in all habitats increasing the minimum frequency of their songs to help them be heard above the traffic noise.<\/p>\n<p>&#8220;Our study shows the importance of considering behavioral plasticity in conservation efforts and developing strategies to mitigate the effects of noise pollution on wildlife. It also highlights the significant impact of human activities on wildlife behavior, even in relatively remote locations such as the Gal\u00e1pagos Islands.&#8221;<\/p>\n<div class=\"article-main__more p-4\">\n<p><strong>More information:<\/strong><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t<i>Animal Behaviour<\/i> (2025).<\/p>\n<\/p><\/div>\n<div class=\"d-inline-block text-medium mt-4\">\n<p>\n\t\t\t\t\t\t\t\t\t\t\t\t\tProvided by<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tAnglia Ruskin University<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" target=\"_blank\" class=\"icon_open\" href=\"https:\/\/www.anglia.ac.uk\/\" target=\"_blank\" rel=\"nofollow\"><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<svg>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<use href=\"https:\/\/phys.b-cdn.net\/tmpl\/v6\/img\/svg\/sprite.svg#icon_open\" x=\"0\" y=\"0\"\/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/svg><br \/>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<\/p><\/div>\n<p>\t\t\t\t\t\t\t\t\t\t<!-- print only --><\/p>\n<div class=\"d-none d-print-block\">\n<p>\n\t\t\t\t\t\t\t\t\t\t\t\t<strong>Citation<\/strong>:<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tGalapagos birds exhibit &#8216;road rage&#8217; due to noise (2025, March 20)<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tretrieved 21 March 2025<br \/>\n\t\t\t\t\t\t\t\t\t\t\t\tfrom https:\/\/phys.org\/<a href=\"https:\/\/buradabiliyorum.com\/en\/category\/news\/\" data-internallinksmanager029f6b8e52c=\"2\" title=\"News\" target=\"_blank\" rel=\"noopener\">news<\/a>\/2025-03-galapagos-birds-road-rage-due.html\n\t\t\t\t\t\t\t\t\t\t\t <\/p>\n<p>\n\t\t\t\t\t\t\t\t\t\t\t This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no<br \/>\n\t\t\t\t\t\t\t\t\t\t\t part may be reproduced without the written permission. The content is provided for information purposes only.\n\t\t\t\t\t\t\t\t\t\t\t <\/p>\n<\/p><\/div>\n<\/p><\/div>\n<p><script id=\"facebook-jssdk\" async=\"\" src=\"https:\/\/connect.facebook.net\/en_US\/sdk.js\"><\/script><\/p>\n<blockquote><p><strong><span style=\"color: #ff6600;\">If you liked the article, do not forget to share it with your friends. Follow us on\u00a0<span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/news.google.com\/publications\/CAAqBwgKMN63nwsw68G3Aw\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">Google News<\/a><\/span>\u00a0too, click on the star and choose us from your favorites.<\/span><\/strong><\/p><\/blockquote>\n<blockquote>\n<p style=\"text-align: center;\"><strong>If you want to read more Like this articles, you can visit our <span style=\"color: #ff9900;\"><a style=\"color: #ff9900;\" href=\"https:\/\/en.buradabiliyorum.com\/category\/sciencee\/\" target=\"_blank\" >Science category.<\/a><\/span><\/strong><\/p>\n<\/blockquote>\n<p><span style=\"color: black;\"><a style=\"color: #ff9900;\" href=\"https:\/\/phys.org\/news\/2025-03-galapagos-birds-road-rage-due.html\" target=\"_blank\" >Source<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Female, left, and male Galapagos Yellow Warbler &#8211; picture by Caglar Akcay, Anglia Ruskin University. Credit: Caglar Akcay, Anglia Ruskin University A new study has discovered that birds in the Gal\u00e1pagos Islands are changing their behavior due to traffic noise, with those frequently exposed to vehicles showing heightened levels of aggression. Published in the journal&#8230;<\/p>\n","protected":false},"author":1,"featured_media":658158,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/scx2.b-cdn.net\/gfx\/news\/hires\/2025\/galapagos-birds-exhibi-2.jpg","fifu_image_alt":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-658157","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sciencee"],"_links":{"self":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/658157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/comments?post=658157"}],"version-history":[{"count":0,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/posts\/658157\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media\/658158"}],"wp:attachment":[{"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/media?parent=658157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/categories?post=658157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buradabiliyorum.com\/en\/wp-json\/wp\/v2\/tags?post=658157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}