{"id":122469,"date":"2025-08-31T07:32:06","date_gmt":"2025-08-31T07:32:06","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/122469\/"},"modified":"2025-08-31T07:32:06","modified_gmt":"2025-08-31T07:32:06","slug":"drones-blasting-ac-dc-scarlett-johannson-help-biologists-protect-cattle-from-wolves","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/122469\/","title":{"rendered":"Drones blasting AC\/DC, Scarlett Johannson help biologists protect cattle from wolves"},"content":{"rendered":"<p class=\"EkqkG IGXmU nlgHS yuUao MvWXB TjIXL aGjvy ebVHC \">For millennia humans have tried to scare wolves away from their livestock. Most of them didn\u2019t have drones.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">But a team of biologists working near the California-Oregon border do, and they&#8217;re using them to blast <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/entertainment-brian-johnson-england-europe-4072f99b79d93183e82c4523a6622afd\" rel=\"nofollow noopener\" target=\"_blank\">AC\/DC\u2019s<\/a> \u201cThunderstruck,\u201d movie clips and live human voices at the apex predators to shoo them away from cattle in an ongoing experiment.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">\u201cI am not putting up with this anymore!\u201d actor Scarlett Johansson yells in one clip, from the 2019 film \u201c <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/movies-best-picture-reviews-noah-baumbach-marriage-entertainment-f516fd9842534c5db1112bc3702df545\" rel=\"nofollow noopener\" target=\"_blank\">Marriage Story<\/a>.\u201d <\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">\u201cWith what? I can&#8217;t talk to people?\u201d co-star Adam Driver shouts back.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Gray wolves were hunted nearly to extinction throughout the U.S. West by the first half of the 20th century. Since their reintroduction in Idaho and at Yellowstone National Park in the mid-1990s, they&#8217;ve proliferated to the point that a population in the Northern Rockies has been removed from the endangered species list.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">There are now hundreds of wolves in Washington and Oregon, dozens more <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/wildlife-california-wolves-oregon-5d16a7a38a4290fe29fea1aa4392f215\" rel=\"nofollow noopener\" target=\"_blank\">in northern California<\/a>, and <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/gray-wolves-protections-biden-trump-81084b1bba499d444950f8294880c524\" rel=\"nofollow noopener\" target=\"_blank\">thousands roaming<\/a> near the Great Lakes. <\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">The recovering population has meant increasing conflict with ranchers \u2014 and increasingly creative efforts by the latter to protect livestock. They&#8217;ve turned to electrified fencing, <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/986095e149ba4e8f8973cf0452667d4c\" rel=\"nofollow noopener\" target=\"_blank\">wolf alarms<\/a>, guard dogs, horseback <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/general-news-420acdac2b954f9daf6100e0b76e3c8c\" rel=\"nofollow noopener\" target=\"_blank\">patrols<\/a>, <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/colorado-wolves-relocation-livestock-kills-e9317982a3f64a27872b68eb8edaba81\" rel=\"nofollow noopener\" target=\"_blank\">trapping and relocating<\/a>, and now drones. In some areas where nonlethal efforts have failed, officials routinely approve <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/washington-spokane-wolves-climate-and-environment-government-politics-08ad58a64ba0d34f38c9c2053d7529fc\" rel=\"nofollow noopener\" target=\"_blank\">killing wolves<\/a>, including last week in <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/wdfw.wa.gov\/species-habitats\/at-risk\/species-recovery\/gray-wolf\/updates\/wdfw-director-approves-lethal-removal-wolves-sherman-pack\" rel=\"nofollow noopener\" target=\"_blank\">Washington state<\/a>.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Gray wolves killed some 800 domesticated animals across 10 states in 2022, a previous <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/wolves-colorado-livestock-politics-8575dad5caf0c9d9030db6ae0577cac4\" rel=\"nofollow noopener\" target=\"_blank\">Associated Press review<\/a> of data from state and federal agencies found.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Scientists with the USDA Animal and Plant Health Inspection Service developed the techniques for hazing wolves by drone while monitoring them using thermal imaging cameras at night, when the predators are most active. A preliminary study released in 2022 demonstrated that adding human voices through a loudspeaker rigged onto a drone can freak them out.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">The team documented successful interruptions of wolf hunts. When Dustin Ranglack, the USDA\u2019s lead researcher on the project, saw one for the first time, he smiled from ear to ear.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">\u201cIf we could reduce those negative impacts of wolves, that is going to be more likely to lead to a situation where we have coexistence,\u201d Ranglack said. <\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">The preloaded clips include recordings of music, gunshots, fireworks and voices. A drone pilot starts by playing three clips chosen at random, such as the \u201cMarriage Story\u201d scene or \u201cThunderstruck,\u201d with its screams and hair-raising electric guitar licks.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">If those don&#8217;t work, the operator can improvise by yelling through a microphone or playing a different clip that&#8217;s not among the randomized presets. One favorite is the heavy metal band <a class=\"zZygg UbGlr iFzkS qdXbA WCDhQ DbOXS tqUtK GpWVU iJYzE \" data-testid=\"prism-linkbase\" href=\"https:\/\/apnews.com\/article\/b17727c0e5b54f2cbd4304bdc5cae1ea\" rel=\"nofollow noopener\" target=\"_blank\">Five Finger Death Punch<\/a> &#8216;s cover of \u201cBlue on Black,\u201d which might blast the lyric \u201cYou turned and you ran\u201d as the wolves flee.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">USDA drone pilots have continued cattle protection patrols this summer while researching wolf responses at ranches with high conflict levels along the Oregon-California border. Patrols extended south to the Sierra Valley in August for the first time, according to the California Department of Fish and Wildlife.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">It\u2019s unclear whether the wolves might become accustomed to the drones. Herders and wolf hunters in Europe have long deterred them with long lines hung with flapping cloth, but the wolves can eventually learn that the flags are not a threat.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Environmental advocates are optimistic about drones, though, because they allow for scaring wolves in different ways, in different places.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">\u201cWolves are frightened of novel things,\u201d said Amaroq Weiss, a wolf advocate with the Center for Biological Diversity. \u201cI know that in the human imagination, people think of wolves as big, scary critters that are scared of nothing.\u201d<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">There are also drawbacks to the technology. A drone with night vision and a loudspeaker costs around $20,000, requires professional training and doesn&#8217;t work well in wooded areas, making it impractical for many ranchers.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Ranchers in Northern California who have hosted USDA drone patrols agree that they have reduced livestock deaths so far.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">\u201cI\u2019m very appreciative of what they did. But I don\u2019t think it\u2019s a long-term solution,\u201d said Mary Rickert, the owner of a cattle ranch north of Mount Shasta. \u201cWhat I\u2019m afraid of is that after some period of time, that all of a sudden they go, \u2018Wow, this isn\u2019t going to hurt me. It just makes a lot of noise.\u2019\u201d<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Ranchers are compensated if they can prove that a wolf killed their livestock. But there are uncompensated costs of having stressed-out cows, such as lower birth rates and tougher meat.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Rickert said if the drones don&#8217;t work over the long term, she might have to close the business, which she&#8217;s been involved in since at least the 1980s. She wants permission to shoot wolves if they&#8217;re attacking her animals or if they come onto her property after a certain number of attacks.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">If the technology proves effective and costs come down, someday ranchers might merely have to ask the wolves to go away.<\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC TjIXL aGjvy \">Oregon-based Paul Wolf \u2014 yes, Wolf \u2014 is the USDA&#8217;s southwest district supervisor and the main Five Finger Death Punch fan among the drone pilots. He recalled an early encounter during which a wolf at first merely seemed curious at the sight of a drone, until the pilot talked to it through the speaker. <\/p>\n<p class=\"EkqkG IGXmU nlgHS yuUao lqtkC eTIW sUzSN \">\u201cHe said, \u2018Hey wolf \u2014 get out of here,\u2019\u201d Wolf said. \u201cThe wolf immediately lets go of the cattle and runs away.\u201d <\/p>\n","protected":false},"excerpt":{"rendered":"For millennia humans have tried to scare wolves away from their livestock. Most of them didn\u2019t have drones.&hellip;\n","protected":false},"author":2,"featured_media":122470,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[78471,1147,966,28,1685,16777,88,793,79,99,795,201,24430,1529],"class_list":{"0":"post-122469","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-wildlife","8":"tag-78471","9":"tag-animals","10":"tag-article","11":"tag-business","12":"tag-climate-and-environment","13":"tag-drones","14":"tag-entertainment","15":"tag-general-news","16":"tag-science","17":"tag-sports","18":"tag-u-s-news","19":"tag-wildlife","20":"tag-wolves","21":"tag-zoology"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/122469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=122469"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/122469\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/122470"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=122469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=122469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=122469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}