{"id":384,"date":"2026-04-15T15:51:37","date_gmt":"2026-04-15T15:51:37","guid":{"rendered":"https:\/\/flatplanplus.io\/bbc-wildlife\/?p=384"},"modified":"2026-04-16T19:49:50","modified_gmt":"2026-04-16T19:49:50","slug":"worlds-exploding-animals","status":"publish","type":"post","link":"https:\/\/flatplanplus.io\/bbc-wildlife\/2026\/04\/15\/worlds-exploding-animals\/","title":{"rendered":"10 exploding animals \u2013 &#8220;Some choose to self-destruct deliberately, while others jettison bits of their body, and spray foul liquids from their orifices.&#8221;"},"content":{"rendered":"\n<div class=\"wp-block-columns fp-header is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns fp-header-copy-container is-layout-flex wp-container-core-columns-is-layout-3a88641f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"background-color:#74ac3e;padding-top:var(--wp--preset--spacing--lg);padding-bottom:var(--wp--preset--spacing--lg)\">\n<p class=\"has-text-align-center fp-category has-base-color has-text-color has-link-color has-graphik-font-family wp-elements-4b9c3e17f15b7942ba1572d8562a0182 wp-block-paragraph\" style=\"margin-bottom:0;text-transform:uppercase\">wildlife<\/p>\n\n\n\n<h1 class=\"wp-block-heading has-text-align-center fp-title has-base-color has-text-color has-link-color has-merriweather-font-family wp-elements-e64d3481760dec1016b5460dc120b4cc\" style=\"margin-top:var(--wp--preset--spacing--xs);margin-bottom:var(--wp--preset--spacing--xs);font-style:normal;font-weight:700;line-height:1.2\">10 exploding animals \u2013 &#8220;Some choose to self-destruct deliberately, while others jettison bits of their body, and spray foul liquids from their orifices.&#8221; <\/h1>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center fp-intro has-base-color has-text-color has-link-color has-open-sans-font-family wp-elements-d2c3605667d02c52e88ee29ca63119b4\" style=\"font-size:27px;font-style:normal;font-weight:400\"><strong>Explosions are messy at the best of times, but when the thing exploding is an animal, or part of an animal, it rarely ends well.&nbsp;<\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-text-color has-base-color has-alpha-channel-opacity has-base-background-color has-background\" \/>\n\n\n\n<p class=\"has-text-align-center fp-author has-base-color has-text-color has-link-color has-graphik-font-family wp-elements-9667bb4bbb781db03c50249d6e7b5bb8 wp-block-paragraph\" style=\"margin-bottom:0;letter-spacing:0.3px;text-transform:uppercase\"><em>Words by<\/em> <strong>helen pilcher<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center fp-date has-base-color has-text-color has-link-color has-graphik-font-family wp-elements-eaba2762833eb32ccc0412d32889e85e wp-block-paragraph\" style=\"margin-top:0;margin-bottom:0;padding-bottom:0;font-size:14px;letter-spacing:0.3px;text-transform:none\">15th April, 2026<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-image size-large fp-lead-image\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"636\" src=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/10-exploding-animals--1024x636.png\" alt=\"\" class=\"wp-image-398\" srcset=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/10-exploding-animals--1024x636.png 1024w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/10-exploding-animals--300x186.png 300w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/10-exploding-animals--768x477.png 768w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/10-exploding-animals--1536x954.png 1536w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/10-exploding-animals--2048x1272.png 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\tAFP\/ Getty Images<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Explosions are messy at the best of times, but when the thing exploding is an animal, or part of an animal, it rarely ends well.&nbsp;<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/environment\/loudest-recorded-noise\" data-type=\"link\" data-id=\"https:\/\/www.discoverwildlife.com\/environment\/loudest-recorded-noise\"><strong>It ruptured the eardrums of sailors, was heard thousands of miles away and the pressure wave circled the Earth<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Believe it or not, there are some species that choose to self-destruct deliberately, and others for whom the experience is a messy, unfortunate mishap. Some jettison bits of their body, whist others spray foul liquids from their orifices. From whales that go boom on beaches to toads that go bang in the night, here are ten explosive animals.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10 exploding animals<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Whales<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"685\" src=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/exploding-whale.jpg\" alt=\"\" class=\"wp-image-389\" srcset=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/exploding-whale.jpg 1024w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/exploding-whale-300x201.jpg 300w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/exploding-whale-768x514.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">STR&nbsp;\/Getty Images<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">When whales become stranded and wash up on shore, their decaying bodies produce gas. This can build up internally, until the cetacean\u2019s body can\u2019t take any more. In 2016, a 14 metre-long sperm whale&nbsp;<a href=\"https:\/\/www.bbc.co.uk\/news\/newsbeat-35398249\">exploded on a beach in Norfolk<\/a>&nbsp;as scientists were performing an autopsy. Similar spectacles have occurred elsewhere, but the most dramatic whale explosion was not accidental, but deliberate.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/marine-animals\/sperm-whale-head-built-for-ramming\"><strong>Why the sperm whale&#8217;s head is built for ramming &#8211; and why ramming doesn&#8217;t give them headaches<\/strong><\/a><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/marine-animals\/animals-kill-sperm-whales\">Can any animals kill sperm whales?<\/a><\/strong><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/marine-animals\/why-do-whales-explode\"><strong>&#8220;Balloons don\u2019t get much bigger than a gas-filled whale&#8221;: Just why do whales explode?<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After a 7,000 kilogram&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/marine-animals\/sperm-whale-head-built-for-ramming\">sperm whale<\/a>&nbsp;washed up on the beach in Florence, Oregon, local authorities decided to \u2018remove\u2019 it using 20 cases of dynamite. Ignoring advice from an expert, who suggested 20&nbsp;<em>sticks<\/em>&nbsp;would suffice, the detonation went ahead on 12 November 1970.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/how-do-you-dispose-of-a-dead-whale\"><strong>How do you get rid of a dead whale before it explodes?&nbsp;Scientists discover new &#8220;ecologically beneficial&#8221; method<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">It was&nbsp;<a href=\"%20An%20infamous%20moment%20in%20Oregon%20history%20creates%20a%20strangely%20beloved%20icon\">spectacularly excessive<\/a>. Chunks of blubber were catapulted far and wide, flattening a nearby car and sending spectators running for their lives. Paul Linnman, who reported the incident for KATU-TV suggested that should a whale ever wash ashore again, \u201cthose in charge will not only remember what to do, they\u2019ll certainly remember what&nbsp;<em>not&nbsp;<\/em>to do.\u201d&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/birds\/animal-facts\/marine-animals\/why-dont-deep-sea-animals-implode\"><strong>Why don\u2019t deep-sea animals implode? Here&#8217;s how they survive extreme pressures at the bottom of the ocean<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ants<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Exploding Ants Sacrifice Themselves To Save Their Colony\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/m9BlT_y_eJs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Talk about taking one for the team. In the treetops of <a href=\"https:\/\/www.discoverwildlife.com\/holidays-days-out\/asia\/malaysian-borneo-wildlife\" data-type=\"link\" data-id=\"https:\/\/www.discoverwildlife.com\/holidays-days-out\/asia\/malaysian-borneo-wildlife\">Borneo<\/a>, there is a species of&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/ants-guide\">ant<\/a>&nbsp;that blows itself up to protect its colony. The small, rust-coloured insect, dubbed&nbsp;<em>Colobopsis explodens<\/em>, was officially described just&nbsp;<a href=\"https:\/\/zookeys.pensoft.net\/articles.php?id=22661\">eight years ago<\/a>. It belongs to a group of ants known collectively as \u2018exploding\u2019 or \u2018suicide\u2019 ants.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/ants-guide\"><strong>Ants guide: what ant supercolonies are, how long ants live and just why they get stuck in a death spiral<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/weirdest-weapons\"><strong>\u201cIt produces a boiling-hot, caustic chemical that sprays with an audible pop.\u201d The 10 weirdest animal weapons in the world<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Faced with a combatant that won\u2019t back down,&nbsp;<em>Colobopsis explodens<\/em>&nbsp;will bite it, point its backside towards it, then flex its abdomen so hard that it explodes, showering the aggressor with toxic yellow goo.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/termites-wear-explosive-backpacks\"><strong>There&#8217;s an animal in French Guiana that blows itself up when faced with danger<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The scientist who discovered it, Alice Laciny from Vienna\u2019s Natural History Museum,&nbsp;<a href=\"https:\/\/www.theguardian.com\/world\/2018\/apr\/20\/exploding-ants-borneo-colobopsis-explodens\">described the gunk<\/a>&nbsp;as having \u201ca distinct and not unpleasant smell that\u2019s strangely reminiscent of curry.\u201d&nbsp;The strategy, known as autothysis, is only performed by the sterile worker ants, who self-sacrifice in order to protect the larger colony members.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/how-long-do-ants-live\"><strong>How long do ants live? Some survive only days, while others can reach a staggering 7 years \u2013 yes really&#8230;<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Bombardier beetles&nbsp;<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Bombardier Beetle Sprays Acid From Its Rear | Life | BBC Earth\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/W3sxJNt8CYw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">While the bombardier&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/largest-beetle\">beetle<\/a>&nbsp;doesn\u2019t explode itself, it does expel jets of boiling liquid from its backside. This is a defensive strategy. There are hundreds of species of bombardier beetle, found all over the world. When they feel threatened, chemical reagents that are usually stored in separate internal compartments become mixed together in the abdomen. Hydrogen peroxide reacts with hydroquinone to generate heat, water and a caustic chemical called 1,4-Benzoquinone.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/how-to\/identify-wildlife\/how-to-identify-beetles\"><strong>How to identify beetles<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/largest-beetle\"><strong>What&#8217;s the largest beetle in the world?<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/6-amazing-dung-beetle-facts\"><strong>6 amazing dung beetle facts<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">No sooner is the reaction complete than the boiling mixture is fired from the tip of the abdomen in a volley of repetitive pulses. The explosion is so volatile it generates an audible pop and the mixture is so irritating it can damage the eyes and respiratory systems of predators, such as&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/birds\/how-long-do-birds-live\">birds<\/a>&nbsp;and toads.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Toads&nbsp;<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"The Exploding Toads of Hamburg | QI\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/YS0QzXt_BF4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">In April 2005, experts were bamboozled by an outbreak of exploding&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/amphibians\/harlequin-toads\">toads<\/a>&nbsp;in the Altona district of Hamburg. Across a handful of nights, hundreds of&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/amphibians\/amphibian-vs-reptile-whats-the-difference\">amphibians<\/a>&nbsp;swelled up to three times their size and then ruptured, propelling their entrails up to a meter away.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/how-to\/identify-wildlife\/how-to-tell-the-difference-between-a-frog-and-a-toad\"><strong>Toad vs frog: How to tell the difference between a common frog and a common toad<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/amphibians\/harlequin-toads\"><strong>Think toads are ugly? Think again \u2013 as these stunning beauties will change your mind<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Early theories, including water pollution or infection, were quickly discarded, leaving an unlikely prime suspect. When German veterinarian Franz Mutschmann studied the dead toads, he discovered that their livers had been removed through a beak-sized hole.&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/birds\/corvids-of-the-british-isles\">Crows<\/a>, he surmised, were to blame.&nbsp;&nbsp;Under attack, the toads would have puffed themselves up, but then after their death, the pressure kept building, until\u2026 Boom!<br><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Exploding rats&nbsp;<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/GettyImages-1454445016-1024x1024.jpg\" alt=\"\" class=\"wp-image-390\" srcset=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/GettyImages-1454445016-1024x1024.jpg 1024w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/GettyImages-1454445016-300x300.jpg 300w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/GettyImages-1454445016-150x150.jpg 150w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/GettyImages-1454445016-768x768.jpg 768w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/GettyImages-1454445016-1536x1536.jpg 1536w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/GettyImages-1454445016.jpg 1731w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Jonny P \/ Getty Images<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">During the Second World War, the British military weaponised&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/mammals\/rat-facts\">rats<\/a>, creating the \u2018<a href=\"https:\/\/www.military-history.org\/weapons-technology\/back-to-the-drawing-board-exploding-rats.htm\">explosive rat<\/a>\u2019 or \u2018rat bomb.\u2019&nbsp;&nbsp;Dead rats were stuffed with plastic explosives, and the plan was to secretly place them next to German boiler rooms. Strategists theorised that the enemy would dispose of the vermin by shovelling them into the furnace, where they would explode. German infrastructure would be destroyed. Military bases would grind to a standstill\u2026<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/mammals\/rat-facts\"><strong>They can&#8217;t vomit, one is poisonous and another is as heavy as a newborn baby &#8211; 11 amazing rat facts you (probably) don&#8217;t know<\/strong><\/a><\/li>\n\n\n\n<li><strong><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/mammals\/biggest-rat-world\">Did you know the biggest rat in the world is nearly a metre long? That&#8217;s one whopping rat&#8230;<\/a><\/strong><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/mammals\/deadliest-rat\"><strong>Meet the world&#8217;s deadliest rat, which contains enough poison to kill an elephant<\/strong><\/a><br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">So, they hoped. The&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/mammals\/which-rodent-lives-the-longest\">rodents<\/a>&nbsp;never fulfilled their destiny. The first batch of rat bombs was seized by German soldiers, who put the rat bombs on display in their military schools. After that, German forces had no choice but to watch out for further rat bombs, consuming enough resources for the British military to label the operation a success.<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.countryfile.com\/animals\/british-animal-war-animals\"><strong>Animal war heroes: 10 incredibly brave creatures that served alongside alongside us in times of war and conflict<\/strong><\/a><br><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Sea cucumbers<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Sea-cucumber-exploding-bottom-1024x683.jpg\" alt=\"\" class=\"wp-image-393\" srcset=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Sea-cucumber-exploding-bottom-1024x683.jpg 1024w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Sea-cucumber-exploding-bottom-300x200.jpg 300w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Sea-cucumber-exploding-bottom-768x512.jpg 768w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Sea-cucumber-exploding-bottom-1536x1024.jpg 1536w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Sea-cucumber-exploding-bottom-2048x1365.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><br>art-design-photography.com \/ Getty Images<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Fun fact, the&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/weirdest-animal-collective-nouns\">collective noun<\/a>&nbsp;for a group of&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/peniagone-monterey-canyon\">sea cucumbers<\/a>&nbsp;is a pickle! Sea cucumbers are utterly fascinating. The bizarre, brainless marine invertebrates can breathe through their anus, regenerate lost organs and \u2018liquefy\u2019 their body to squeeze into small spaces.<br><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/animal-facts\/marine-animals\/sea-cucumber-facts\"><strong>This weird sea cucumber fires poisonous intestines from its butt to deter predators. Don&#8217;t worry, they grow back&#8230;<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/weirdest-bottoms\"><strong>From anal ventilators to boiling, toxic fart machines: 10 weirdest and deadliest bottoms on the planet<\/strong><\/a><br><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Around 1,200 species exist, some up to three metres long. They\u2019re not speedy and they can\u2019t fight, so they have evolved different defensive strategies. Some species expel sticky, toxic white threads, called Cuvierian tubules, which entangle their enemies. Other species eject their internal organs, including intestines, respiratory apparatus and gonads, and then regrow them later. Innards are sacrificed to distract predators in a process known as&nbsp;<a href=\"https:\/\/echinoblog.blogspot.com\/2012\/01\/sea-cucumber-evisceration-defense.html\">evisceration<\/a>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Horned lizards&nbsp;<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Blood-Squirting Lizard | World&amp;apos;s Weirdest\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/GgB4u6Mgy2M?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Horned&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/reptiles\/deadliest-lizards\">lizards<\/a>&nbsp;have more methods of self-defence than a martial arts teacher. First, the little North American&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/amphibians\/amphibian-vs-reptile-whats-the-difference\">reptiles<\/a>&nbsp;are masters of&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/camouflage-animals-cryptic-coloration\">camouflage<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/birds\/animal-facts\/reptiles\/horned-lizard\"><strong>It squirts toxic blood from its eyes, has armoured spiky skin and can self-inflate to twice its size. Is this one of the weirdest animals on the planet?<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Second, they\u2019re covered in armoured, spiky skin. Third, they can puff up their bodies to make them seem twice as big. And four, they can squirt explosive jets of blood from their eyes.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/reptiles\/deadliest-lizards\"><strong>Lethal lizards that can kill: Meet the world\u2019s deadliest lizards<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/reptiles\/weirdest-lizards\"><strong>7 weirdest lizards on the planet: These reptiles are so strange they could be from a sci-fi movie \u2013 except every one of them is 100% real<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/reptiles\/why-do-lizards-run-on-two-legs\"><strong>Why do lizards run on two legs?<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">They do this by reducing the blood flow away from the head, leading to a build up of pressure which causes blood vessels around the eyelids to rupture. The is known as \u2018ocular autohemorrhaging,\u2019 and it\u2019s remarkably precise. The lizards can squirt blood to a distance of up to nine times their body length, hitting predators, such as&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/mammals\/what-is-the-biggest-wolf\">wolves<\/a>&nbsp;and&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/mammals\/coyote-vs-wolf\">coyotes<\/a>, square in the face. If that wasn\u2019t bad enough, the blood also contains toxins derived from the venomous harvester&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/ants-guide\">ants<\/a>&nbsp;that they eat.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Skinks<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/skink-1024x683.jpg\" alt=\"\" class=\"wp-image-396\" srcset=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/skink-1024x683.jpg 1024w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/skink-300x200.jpg 300w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/skink-768x512.jpg 768w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/skink-1536x1024.jpg 1536w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/skink-2048x1366.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Frans Sellies \/ Getty Images<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Picture the scene. You\u2019re walking along, minding your own business when you glance down and see a severed, scaly tail, writhing around like landed fish. The owner of the tail, a small&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/reptiles\/sandfish-swimming\">skink<\/a>, is nowhere to be seen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/reptiles\/sandfish-swimming\">It plunges head-first into the ground and swims through the sand faster than an Olympic swimmer swims through water<\/a><\/strong><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/how-do-burrowing-desert-animals-not-inhale-sand\"><strong>Why burrowing desert animals don&#8217;t inhale sand &#8211; like humans would<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lots of&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/how-many-times-could-a-lizard-regrow-its-tail\">lizards<\/a>&nbsp;do this. The tail may not be blown off, but what happens is impressive, nevertheless. When the skink is in danger, it deliberately detaches part of the appendage to act as a decoy. Then as kerfuffle ensues, the skink scarpers and quietly starts regrowing the missing appendage.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A recent&nbsp;<a href=\"https:\/\/www.science.org\/content\/article\/watch-how-lizard-cuts-its-own-tail-escape-danger\">study<\/a>&nbsp;revealed exactly how the lizards manage to achieve this. Instead of the tail being yanked straight back, the break is facilitated by the lizard bending the appendage sideways. Tiny cracks in the tail\u2019s vertebra then enable the structure to give way.&nbsp;&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Termites<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Termites act as &amp;apos;suicide bombers&amp;apos; to defend their colonies\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Bc7g7c_7QfM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">As if exploding ants weren\u2019t enough, some species of termite also explode. Like ants,&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/termites-are-cockroaches\">termites<\/a>&nbsp;are social animals that live in cooperative colonies. Like ants, termites also sometimes take one for the team. This time it\u2019s the older members of the colony who&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/termites-wear-explosive-backpacks\">self-detonate<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/termites-are-cockroaches\"><strong>They look like ants, they act like ants \u2013 but these destructive, house-wrecking little terrors are no ants<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">As they age,&nbsp;<em>Neocapritermes taracua&nbsp;<\/em>termites accumulate toxic blue copper-containing crystals in pouches on their back. When they are attacked, the termites contract the muscles between their body segments, forcing the bizarre backpack to rupture. As the blue crystals mix with labial secretions, they dissolve and simultaneously burst out of the termite\u2019s back. This kills both the termite and attacker that dared to get too close.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Elysia marginata&nbsp;<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Elysia-marginata--1024x768.jpg\" alt=\"\" class=\"wp-image-397\" srcset=\"https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Elysia-marginata--1024x768.jpg 1024w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Elysia-marginata--300x225.jpg 300w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Elysia-marginata--768x576.jpg 768w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Elysia-marginata--1536x1152.jpg 1536w, https:\/\/flatplan-plus-content.s3.eu-west-1.amazonaws.com\/wp-content\/uploads\/sites\/34\/2026\/04\/Elysia-marginata-.jpg 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><br>scubaluna \/ Getty Images<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">And finally, an honourable mention goes to the&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/how-do-sea-slugs-have-sex-discover-their-mind-bending-mating-strategy\">sea slug<\/a>,&nbsp;<em>Elysia marginata<\/em>, which doesn\u2019t explode but which can detach its head from its body. The little green gastropod can be found in the Indo-Pacific ocean region, where it lives in shallow waters and feeds on&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/plant-facts\/water-plants\/algae-facts-algae-blooms\">algae<\/a>.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/how-do-sea-slugs-have-sex-discover-their-mind-bending-mating-strategy\"><strong>How do sea slugs have sex? Discover their mind-bending mating strategy<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/marine-animals\/weirdest-sea-creatures\"><strong>Weirdest sea creatures &#8211; meet 15 strange ocean animals, including one that&#8217;s part vegetable and one that resembles a toast rack<\/strong><\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Unlike other sea slugs, which can only shed minor body parts,&nbsp;<em>E. marginata&nbsp;<\/em>can detach its head over a period of a few hours. This is too slow to be a form of self-defence and instead, is thought to be a way of eliminating&nbsp;<a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/insects-invertebrates\/zombie-parasites\">parasites<\/a>. Remarkably, the head survives and continues to graze on algae whilst the body and internal organs regenerate.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/animal-facts\/insects-invertebrates\/why-humans-cant-regrow-legs\"><strong>Why can&#8217;t humans regrow legs like spiders can?<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/animal-facts\/animal-facts\/masters-of-regeneration-these-death-defying-animals-can-regrow-body-parts-better-than-deadpool\"><strong>Masters of regeneration: these death-defying animals can regrow body parts better than Deadpool<\/strong><\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.discoverwildlife.com\/holidays-days-out\/asia\/animal-facts\/can-animals-survive-without-their-heads\"><strong>Headless animals? Oh yes&#8230; Discover 10 animals that can survive without their heads \u2014 at least for a while<\/strong><\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Explosions are messy at the best of times, but when the thing exploding is an animal, or part of an animal, it rarely ends well.\u00a0<\/p>\n","protected":false},"author":122,"featured_media":398,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[1,4],"tags":[],"class_list":["post-384","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-main","category-wildlife"],"acf":{"article_authors":"Helen Pilcher","send_as_draft":true,"send_as_paid":true,"send_as_featured":true},"modified_by":"dgraham","_links":{"self":[{"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/posts\/384","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/users\/122"}],"replies":[{"embeddable":true,"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/comments?post=384"}],"version-history":[{"count":10,"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/posts\/384\/revisions"}],"predecessor-version":[{"id":448,"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/posts\/384\/revisions\/448"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/media\/398"}],"wp:attachment":[{"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/media?parent=384"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/categories?post=384"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flatplanplus.io\/bbc-wildlife\/wp-json\/wp\/v2\/tags?post=384"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}