{"id":2175620,"date":"2024-05-30T06:00:46","date_gmt":"2024-05-30T05:00:46","guid":{"rendered":"https:\/\/focusingonwildlife.com\/news\/?p=2175620"},"modified":"2024-05-25T10:58:46","modified_gmt":"2024-05-25T09:58:46","slug":"australian-marsupials-fear-humans-far-more-than-any-other-predator-new-study-shows","status":"publish","type":"post","link":"https:\/\/focusingonwildlife.com\/news\/australian-marsupials-fear-humans-far-more-than-any-other-predator-new-study-shows\/","title":{"rendered":"Australian Marsupials Fear Humans Far More Than Any Other Predator, New Study Shows"},"content":{"rendered":"<p>Paramount fear of humans has been demonstrated to pervade wildlife communities in Africa, Asia, Europe and North America consistent with humans worldwide being a super predator, far more lethal than other predators.<\/p>\n<p>Australian marsupials have been thought predator na\u00efve based on responses to non-human predators.<\/p>\n<p>\u201cOur results greatly expand the growing experimental evidence that wildlife worldwide perceive humans as the planet\u2019s most frightening predator,\u201d said Western University\u2019s Professor Liana Zanette, co-senior author of a paper published in the journal Proceedings of the Royal Society B.<\/p>\n<p>\u201cThe very substantial fear of humans demonstrated here, and in comparable recent experiments, can be expected to have dramatic ecological consequences, because other new research has established that fear itself can reduce wildlife numbers, and fear of humans can cause cascading impacts on multiple species throughout entire landscapes.\u201d<\/p>\n<p><iframe title=\"Kangaroos and wallabies flee hearing humans but not dogs (length 30 secs)\" src=\"https:\/\/www.youtube.com\/embed\/UdAfM9NtI9c\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p>To conduct their experiments, Professor Zanette and her colleagues deployed hidden automated camera-speaker systems at Beaufront, a sheep grazing property in the Tasmanian Midlands.<\/p>\n<p>The five species whose responses they quantified (eastern gray kangaroo, Bennett\u2019s wallaby, Tasmanian pademelon, common brushtail possum and fallow deer) are the most common wild herbivores on the property.<\/p>\n<p>When triggered by an animal passing within a short distance (approximately 10 m, or 30 feet), the cameras filmed the response to humans speaking calmly, dogs barking, Tasmanian devils snarling, wolves howling or non-threatening controls, such as sheep bleating.<\/p>\n<p>Native marsupials fled significantly more often upon hearing humans compared to hearing the next most frightening predator (dogs), being more than twice as (2.4 times more) likely to flee from humans (44.3% versus 18.6% of trials).<\/p>\n<p>These results present challenges for conservation but could also be used to manage native marsupials where they are overabundant.<\/p>\n<p><iframe title=\"Eastern grey kangaroos flee hearing humans but not dogs, Tasmanian devils or sheep (121 seconds)\" src=\"https:\/\/www.youtube.com\/embed\/22CzYs07jqU\" width=\"640\" height=\"360\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><span data-mce-type=\"bookmark\" style=\"display: inline-block; width: 0px; overflow: hidden; line-height: 0;\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p>\u201cGlobal surveys show humans kill prey at much higher rates than other predators, making humans a \u2018super predator,\u2019 and the profound fear of humans being revealed in wildlife everywhere is wholly consistent with humanity\u2019s unique lethality,\u201d Professor Zanette said.<\/p>\n<p>\u201cHumans are the \u2018invisible killer\u2019 insofar as we do not often think of ourselves as a major predator, let alone the most dangerous, but wildlife clearly think differently \u2014 and recognize us for what we are.\u201d<\/p>\n<h2>Citation:<\/h2>\n<p>Katherine McGann et al. 2024. Fear of the human \u2018super predator\u2019 in native marsupials and introduced deer in Australia. Proc. R. Soc. B 291 (2023): 20232849; doi: 10.1098\/rspb.2023.2849<\/p>\n<p><em>This <a href=\"https:\/\/www.sci.news\/biology\/human-super-predator-12958.html\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">article<\/a> was first published by Sci-News on 23 May 2024. Lead Image:\u00a0Recent experiments have demonstrated that carnivores and ungulates in Africa, Asia, Europe and North America fear the human \u2018super predator\u2019 far more than other predators. Australian mammals have been a focus of research on predator naivet\u00e9 because it is suspected they show atypical responses. To experimentally test if mammals in Australia also most fear humans, McGann et al. quantified the responses of four native marsupials (eastern gray kangaroo, Bennett\u2019s wallaby, Tasmanian pademelon, common brushtail possum) and introduced fallow deer to playbacks of predator (human, dog, Tasmanian devil, wolf) or non-predator control (sheep) vocalizations. Image credit: Pen_ash.<\/em><\/p>\n<h2>What you can do<\/h2>\n<p>Help to save wildlife by donating as little as $1 \u2013 It only takes a minute.<\/p>\n<hr style=\"border-top: 1px solid white;\" \/>\n<div><script src=\"https:\/\/donorbox.org\/install-popup-button.js\" type=\"text\/javascript\" defer><\/script><a class=\"dbox-donation-button\" style=\"background: #ededed; color: #333; text-decoration: none; font-family: Verdana,sans-serif; display: inline-block; font-size: 13px; padding: 8px 10px 8px 10px; -webkit-border-radius: 2px; -moz-border-radius: 2px; border-radius: 4px; box-shadow: 0 1px 0 0 #a5a5a5;\" href=\"https:\/\/donorbox.org\/focusing-on-wildlife-needs-your-support?amount=20\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\">DONATE NOW<\/a><\/div>\n<hr style=\"border-top: 1px solid white;\" \/>\n<div><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=75&amp;resize=75&amp;ssl=1 75w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=100&amp;resize=100&amp;ssl=1 100w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=150&amp;resize=150&amp;ssl=1 150w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=240&amp;resize=240&amp;ssl=1 240w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=320&amp;resize=320&amp;ssl=1 320w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=500&amp;resize=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=640&amp;resize=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=800&amp;resize=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=1024&amp;resize=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=1280&amp;resize=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1&amp;w=1600&amp;resize=1600&amp;ssl=1 1600w\" class=\"alignleft size-full wp-image-161632\" fifu-data-src=\"https:\/\/i0.wp.com\/focusingonwildlife.com\/news\/wp-content\/uploads\/payment-methods_300px.png?ssl=1\" alt=\"\" width=\"200\" height=\"28\" title=\"\"><\/div>\n<div style=\"clear: both;\"><\/div>\n<hr style=\"border-top: 1px solid white;\" \/>\n<div><em>Focusing on Wildlife supports <a href=\"https:\/\/focusingonwildlife.com\/news\/wildlife-charities-supported-by-focusing-on-wildlife\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">approved wildlife conservation organizations,<\/a> which spend at least 80 percent of the money they raise on actual fieldwork, rather than administration and fundraising.<\/em><i><\/i><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Paramount fear of humans has been demonstrated to pervade wildlife communities in Africa, Asia, Europe and North America consistent with humans worldwide being a super predator, far more lethal than other predators. Australian marsupials have been thought predator na\u00efve based on responses to non-human predators. \u201cOur results greatly expand the growing experimental evidence that wildlife [&hellip;]<\/p>\n","protected":false},"author":1178,"featured_media":2202433,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/cdn.sci.news\/images\/2024\/05\/image_12958-Kangaroos.jpg","fifu_image_alt":"Australian Marsupials Fear Humans Far More Than Any Other Predator, New Study Shows","footnotes":""},"categories":[6985,5],"tags":[4536],"class_list":["post-2175620","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-wildlife","tag-marsupials"],"_links":{"self":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts\/2175620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/users\/1178"}],"replies":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/comments?post=2175620"}],"version-history":[{"count":0,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts\/2175620\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/media\/2202433"}],"wp:attachment":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/media?parent=2175620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/categories?post=2175620"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/tags?post=2175620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}