{"id":227146,"date":"2025-09-14T21:58:12","date_gmt":"2025-09-14T21:58:12","guid":{"rendered":"https:\/\/www.europesays.com\/us\/227146\/"},"modified":"2025-09-14T21:58:12","modified_gmt":"2025-09-14T21:58:12","slug":"how-rangers-used-innovative-tactic-to-capture-16-invasive-mini-bulldozers-in-national-park","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/us\/227146\/","title":{"rendered":"How rangers used innovative tactic to capture 16 invasive &#8216;mini-bulldozers&#8217; in national park"},"content":{"rendered":"<p class=\"mb-4 text-lg md:leading-8 break-words\"><a data-i13n=\"cpos:1;pos:1\" href=\"https:\/\/au.news.yahoo.com\/incredible-drone-photo-shows-prolific-problem-costing-australia-100m-annually-232405893.html\" data-ylk=\"slk:Feral pigs are one of the country&#039;s worst introduced species;cpos:1;pos:1;elm:context_link;itc:0;sec:content-canvas;outcm:mb_qualified_link;_E:mb_qualified_link;ct:story;\" class=\"link  yahoo-link\" target=\"_blank\" rel=\"noopener\">Feral pigs are one of the country&#8217;s worst introduced species<\/a>, and authorities are getting creative in their attempts to mitigate the <a data-i13n=\"cpos:2;pos:1\" href=\"https:\/\/au.news.yahoo.com\/incredible-before-and-after-photos-show-major-triumph-in-100m-invasive-outback-battle-042345782.html\" data-ylk=\"slk:$100 million economic impact;cpos:2;pos:1;elm:context_link;itc:0;sec:content-canvas;outcm:mb_qualified_link;_E:mb_qualified_link;ct:story;\" class=\"link  yahoo-link\" target=\"_blank\" rel=\"noopener\">$100 million economic impact <\/a>they have on Australia&#8217;s agricultural sector every year.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Recently, rangers turned to macadamia nuts to &#8220;condition&#8221; a herd of feral pigs in a popular <a data-i13n=\"cpos:3;pos:1\" href=\"https:\/\/au.news.yahoo.com\/qld\/\" data-ylk=\"slk:Queensland;cpos:3;pos:1;elm:context_link;itc:0;sec:content-canvas\" class=\"link \" target=\"_blank\" rel=\"noopener\">Queensland <\/a>national park. Described as a &#8220;significant pest management win&#8221;, rangers at Glass House Mountains National Park, north of Brisbane, used locally sourced nuts to train the animals in a feeding routine, making the pigs&#8217; movements predictable.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">After a week of luring the feral animals to a location with the food source, rangers set a circular netting trap, with the pigs finding themselves stuck and completely contained after their free meal.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">&#8220;To help attract feral pigs into the Brig trap, macadamia nuts are fermented in water for up to 24 hours to ensure they have a stronger smell,&#8221; a spokesperson for the state&#8217;s Department of Environment, Tourism, Science and Innovation (DETSI) told Yahoo News. &#8220;They are then placed on the ground inside the trap, which has its sides raised.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">&#8220;Rangers monitor the trap with a remote camera, and when they are satisfied that enough pigs are accessing the food, the sides of the traps are lowered in stages.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">&#8220;When the sides of the trap are fully lowered, the feral pigs can still push through the netting to access the food, but they cannot get out,&#8221; the spokesperson said.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Yahoo News understands the pigs are then humanely euthanised.<\/p>\n<p><img alt=\"Five rangers standing around the circular netting trap. \" loading=\"lazy\" width=\"960\" height=\"517\" decoding=\"async\" data-nimg=\"1\" class=\"rounded-lg\" style=\"color:transparent\" src=\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/09\/7b5fed10-8d11-11f0-a9af-21711103bb04.jpeg\"\/><\/p>\n<p>The rangers conditioned the pigs for a week before setting the trap. Source: Facebook\/Queensland National Parks<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Queensland has been heavily impacted by feral pigs, with the state government allocating $30 million over four years to enhance feral animal control programs.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">At Bribie Island National Park, just north of Brisbane, <a data-i13n=\"cpos:4;pos:1\" href=\"https:\/\/au.news.yahoo.com\/invasive-threat-taking-over-camping-spot-on-pristine-aussie-tourist-island-out-of-control-202527688.html\" data-ylk=\"slk:tourists report having increasingly more run-ins;cpos:4;pos:1;elm:context_link;itc:0;sec:content-canvas;outcm:mb_qualified_link;_E:mb_qualified_link;ct:story;\" class=\"link  yahoo-link\" target=\"_blank\" rel=\"noopener\">tourists report having increasingly more run-ins<\/a> with the animals, and some say the pests have<a data-i13n=\"cpos:5;pos:1\" href=\"https:\/\/au.news.yahoo.com\/disappointing-trend-at-aussie-campsites-prompts-stern-message-to-tourists-051907158.html\" data-ylk=\"slk:even stolen food from unwitting campers;cpos:5;pos:1;elm:context_link;itc:0;sec:content-canvas;outcm:mb_qualified_link;_E:mb_qualified_link;ct:story;\" class=\"link  yahoo-link\" target=\"_blank\" rel=\"noopener\"> even stolen food from unwitting campers<\/a>. DETSI had to issue a warning as tensions have been so high that two alleged pig shooters were slapped with a $9,000 fine for targeting the animals.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">However, the pigs&#8217; wallowing behaviour \u2014 which involves rolling in mud to fight off insects \u2014 and rooting behaviour while digging for food have had a detrimental impact on the landscape, and they are easily outcompeting native species for food sources.<\/p>\n<p>Feral pigs likened to &#8216;mini-bulldozers&#8217; in Australian landscape<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Former CEO of the Invasive Species Council of Australia, Andrew Cox, previously told Yahoo News that feral pigs were like &#8220;mini-bulldozers&#8221; and wreak havoc on the environment.<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">&#8220;They upturn the ground for roots, insects and grubs, so they&#8217;re a serious problem for many plants and animals,&#8221; he said. &#8220;Like feral horses, they&#8217;re ecosystem transformers. They&#8217;re highly destructive.&#8221;<\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\">Australia is estimated to have up to 24 million feral pigs spread across the country, from western Victoria through NSW and up into Queensland, across northern Australia. <a data-i13n=\"cpos:9;pos:1\" href=\"https:\/\/au.news.yahoo.com\/invasive-threat-taking-over-camping-spot-on-pristine-aussie-tourist-island-out-of-control-202527688.html\" data-ylk=\"slk:There are also feral pigs found to be living on a few offshore islands.;cpos:9;pos:1;elm:context_link;itc:0;sec:content-canvas;outcm:mb_qualified_link;_E:mb_qualified_link;ct:story;\" class=\"link  yahoo-link\" target=\"_blank\" rel=\"noopener\">There are also feral pigs found to be living on a few offshore islands. <\/a><\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\"><strong>Do you have a story tip? Email: <\/strong><a data-i13n=\"cpos:10;pos:1\" href=\"https:\/\/au.news.yahoo.com\/mailto:newsroomau@yahoonews.com\" data-ylk=\"slk:newsroomau@yahoonews.com;cpos:10;pos:1;elm:context_link;itc:0;sec:content-canvas\" class=\"link \" target=\"_blank\" rel=\"noopener\"><strong>newsroomau@yahoonews.com<\/strong><\/a><strong>.<\/strong><\/p>\n<p class=\"mb-4 text-lg md:leading-8 break-words\"><strong>You can also follow us on <\/strong><a data-i13n=\"cpos:11;pos:1\" href=\"https:\/\/www.facebook.com\/YahooNewsAu\/\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:Facebook;cpos:11;pos:1;elm:context_link;itc:0;sec:content-canvas\" class=\"link \"><strong>Facebook<\/strong><\/a><strong>, <\/strong><a data-i13n=\"cpos:12;pos:1\" href=\"https:\/\/www.instagram.com\/yahoonewsau\/\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:Instagram;cpos:12;pos:1;elm:context_link;itc:0;sec:content-canvas\" class=\"link \"><strong>Instagram<\/strong><\/a><strong>, <\/strong><a data-i13n=\"cpos:13;pos:1\" href=\"https:\/\/www.tiktok.com\/@yahooaustralia\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:TikTok;cpos:13;pos:1;elm:context_link;itc:0;sec:content-canvas\" class=\"link \"><strong>TikTok<\/strong><\/a><strong>, <\/strong><a data-i13n=\"cpos:14;pos:1\" href=\"https:\/\/twitter.com\/YahooNewsAU\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:Twitter;cpos:14;pos:1;elm:context_link;itc:0;sec:content-canvas\" class=\"link \"><strong>Twitter<\/strong><\/a><strong> and <\/strong><a data-i13n=\"cpos:15;pos:1\" href=\"https:\/\/www.youtube.com\/@yahooau\" rel=\"nofollow noopener\" target=\"_blank\" data-ylk=\"slk:YouTube;cpos:15;pos:1;elm:context_link;itc:0;sec:content-canvas\" class=\"link \"><strong>YouTube<\/strong><\/a><strong>.<\/strong><\/p>\n<p><a data-ylk=\"ct:story;elm:img;itc:0;\" class=\"stretched-box\" href=\"https:\/\/preferences.newsletters.yahoo.net\/subscribe\/aunews?ncid=1274\" rel=\"noopener noreferrer nofollow\" target=\"_blank\"><img alt=\"\" loading=\"lazy\" width=\"960\" height=\"192\" decoding=\"async\" data-nimg=\"1\" class=\"rounded-lg\" style=\"color:transparent\" src=\"https:\/\/www.europesays.com\/us\/wp-content\/uploads\/2025\/09\/d2d20620-5db4-11ee-affd-e1e2fcc1ec87.jpeg\"\/><\/a><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><script async src=\"\/\/www.instagram.com\/embed.js\"><\/script><script async src=\"\/\/www.tiktok.com\/embed.js\"><\/script><\/p>\n","protected":false},"excerpt":{"rendered":"Feral pigs are one of the country&#8217;s worst introduced species, and authorities are getting creative in their attempts&hellip;\n","protected":false},"author":3,"featured_media":227147,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[4740,105488,122751,122753,122752,29480,159,67,132,68,837],"class_list":{"0":"post-227146","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-wildlife","8":"tag-australia","9":"tag-feral-pigs","10":"tag-glass-house-mountains-national-park","11":"tag-humane-trap","12":"tag-macadamia","13":"tag-national-parks","14":"tag-science","15":"tag-united-states","16":"tag-unitedstates","17":"tag-us","18":"tag-wildlife"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@us\/115204896462000182","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/227146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/comments?post=227146"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/posts\/227146\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media\/227147"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/media?parent=227146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/categories?post=227146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/us\/wp-json\/wp\/v2\/tags?post=227146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}