{"id":226497,"date":"2025-01-29T00:55:49","date_gmt":"2025-01-29T00:55:49","guid":{"rendered":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/29\/chatty-bats-are-more-likely-to-take-risks\/"},"modified":"2025-01-29T00:55:49","modified_gmt":"2025-01-29T00:55:49","slug":"chatty-bats-are-more-likely-to-take-risks","status":"publish","type":"post","link":"https:\/\/news.talkwithrattan.com\/index.php\/2025\/01\/29\/chatty-bats-are-more-likely-to-take-risks\/","title":{"rendered":"Chatty bats are more likely to take risks"},"content":{"rendered":"<div style=\"text-align:center\"><\/div> \r\n<br><br><div>\n\t\t\t<div class=\"rich-text rich-text--with-sidebar single__rich-text___RmCDp\" data-component=\"video-embed\">\n\t\t\t\t\n\n\n\n\n<p>All bats are vocal, but some are more vocal than others.<\/p>\n\n\n\n<p>This chattiness <a href=\"https:\/\/doi.org\/10.1098\/rspb.2024.2217\" target=\"_blank\" rel=\"noopener\">reveals their individuality<\/a>, with more talkative bats acting more boldly, researchers report January 29 in <em>Proceedings of the Royal Society B<\/em>. Bats might broadcast their personalities to others from a distance, which could play into social dynamics within a colony, the finding suggests.<\/p>\n\n\n\n<p>\u201cThis study is a major step forward in our understanding of behavioral types in bats and how those relate to patterns of social vocalization,\u201d says <a\/>Erin Gillam, a behavioral ecologist at North Dakota State University in Fargo.<\/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 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!important;\n}]]><\/style>\n                        \n                        \n<\/aside>\n\n\n<p>Despite vocalizations being widespread in the animal kingdom, the idea that they could reflect an individual behavioral type is relatively unexplored. Bats offer a good case study because the flying mammals are both highly social and vocal, using <a href=\"https:\/\/www.sciencenews.org\/article\/egyptian-fruit-bat-echolocation-day-light-sound-vision\">echolocation to navigate and hunt for prey<\/a> and <a href=\"https:\/\/www.sciencenews.org\/article\/baby-greater-sac-winged-bats-babble-learn-mating-songs\">social calls or complex songs to communicate<\/a>.<\/p>\n\n\n\n<p>Behavioral ecologist Theresa Schabacker of the Free University of Berlin wanted to see if bats\u2019 social calls also reflected their personality traits, such as how exploratory they were. During fieldwork in the Santa Rosa National Park in Costa Rica, she and her colleagues captured 60 wild male Pallas\u2019s long-tongued bats (<em>Glossophaga soricina handleyi)<\/em>. In a series of trials, the researchers brought individual bats to an experimental site at night. There, the team recorded the bats\u2019 behavioral and vocal responses to the new environment, a newly introduced rubber ball and an offer of food from a feeder lit by a torch \u2014 to simulate foraging with an element of risk.<\/p>\n\n\n\n<p>Observations and statistical analysis showed that bats consistently differed in the number of alert calls they produced. Bats found to be bolder at feeding, more curious with the ball and exploratory in their new environment were also more likely to sound alerts. And the more agitated the bats were \u2014 acting restless and flying for longer \u2014 the more sounds they made. Why intrepid bats are more vocal isn\u2019t clear, though the researchers suggest the behavior could reflect a proactive style of confronting challenges.<\/p>\n\n\n\n<p>How exactly the various behavioral types play into social hierarchies is also unknown. Yet bats are known to eavesdrop on the echolocation and social calls of others near them in flight, Gillam says, so this intel could be of benefit. \u201cWhat if bolder individuals are better at finding insect patches?\u201d she asks. \u201cPerhaps bats encountering a bold individual during flight might benefit from following it.\u201d<\/p>\n\n\n\n\t\t\t<\/div> <!-- \/.rich-text -->\n\t\t\t\n<footer class=\"article-footer__wrapper___eChRS article-footer__with-sidebar___9oDuK\">\n\t\t\t<p class=\"article-footer__feedback___sNXjz\">Questions or comments on this article? E-mail us at\u00a0<a href=\"https:\/\/www.sciencenews.org\/article\/mailto:feedback@sciencenews.org\">feedback@sciencenews.org<\/a> | <a href=\"https:\/\/www.sciencenews.org\/permission-republish\">Reprints FAQ<\/a><\/p>\n\t\n\t\n\t\n\t\n\n\n\t\n\t<aside class=\"sn-conversion rich-text rich-text--with-sidebar\">\n<style><![CDATA[\n.donate-box {\n  border-top: 7px solid red !important;\n  border: 1px solid #ffcccb;\n  margin-top: 50px;\n  background-color: #fdfbf2;\n  padding: 20px;\n}\n.from-nature-index__heading___AhgOe {\n  display: none;\n}\n]]><\/style>\n\n\n\n<style><![CDATA[\n.from-nature-index__heading___AhgOe {\n    display: none;\n}\n]]><\/style>\n<div id=\"donateConversion\" class=\"wp-block-group donate-box\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"has-text-align-left\" style=\"font-size:1.1em\">\nWe are at a critical time and <mark><strong>supporting climate journalism is more important than ever.<\/strong><\/mark> Science News and our parent organization, the Society for Science, need your help to strengthen environmental literacy and ensure that our response to climate change is informed by science.\n \n<\/p>\n<p class=\"has-text-align-left\" style=\"font-size:1.1em\">\nPlease\n<a href=\"https:\/\/www.sciencenews.org\/subscribe1-print-digital?key=9MENDTEST&amp;utm_source=end-of-article&amp;utm_medium=site&amp;utm_campaign=non-sub-control\">\nsubscribe to <em>Science News<\/em> and <strong>add $16<\/strong><\/a> to expand\nscience literacy and understanding.\n<\/p>\n\n\n\n<\/div><\/div>\n<\/aside><\/footer>\n\t\t<\/div>\r\n<br>\r\n<br><a href=\"https:\/\/www.sciencenews.org\/article\/bat-vocalization-personalities-risks\">Source link <\/a>","protected":false},"excerpt":{"rendered":"<p>All bats are vocal, but some are more vocal than others. This chattiness reveals their individuality, with more talkative bats acting more boldly, researchers report January 29 in Proceedings of the Royal Society B. Bats might broadcast their personalities to others from a distance, which could play into social dynamics within a colony, the finding [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":226498,"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\/2025\/01\/012825_rk_bolder-bats_feat.jpg?fit=800%2C450&ssl=1","fifu_image_alt":"","footnotes":""},"categories":[606],"tags":[16042,128775,650],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/226497"}],"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=226497"}],"version-history":[{"count":1,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/226497\/revisions"}],"predecessor-version":[{"id":226499,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/posts\/226497\/revisions\/226499"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media\/226498"}],"wp:attachment":[{"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/media?parent=226497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/categories?post=226497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.talkwithrattan.com\/index.php\/wp-json\/wp\/v2\/tags?post=226497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}