{"id":923,"date":"2026-05-10T00:25:59","date_gmt":"2026-05-09T23:25:59","guid":{"rendered":"https:\/\/www.farmersforum.ie\/trends\/infrared-cameras-at-240-meters-deep-reveal-unprecedented-marine-behaviors-in-indonesia\/"},"modified":"2026-05-10T00:26:01","modified_gmt":"2026-05-09T23:26:01","slug":"infrared-cameras-at-240-meters-deep-reveal-unprecedented-marine-behaviors-in-indonesia","status":"publish","type":"post","link":"https:\/\/www.farmersforum.ie\/trends\/infrared-cameras-at-240-meters-deep-reveal-unprecedented-marine-behaviors-in-indonesia\/","title":{"rendered":"Infrared Cameras at 240 Meters Deep Reveal Unprecedented Marine Behaviors in Indonesia"},"content":{"rendered":"<p><strong>In the shadowy depths of Indonesia, infrared cameras captured marine behaviors that were completely unexpected. Between unusually bold fish and a rarely filmed living shark, this exploration reveals how much the abyss still hides scenes that feel nearly surreal.<\/strong><\/p>\n<figure class=\"wp-block-image size-large\"><\/figure>\n<h2 class=\"wp-block-heading\">Infrared Cameras Deployed at 240 Meters to Observe Life Without Disturbing It<\/h2>\n<p>The oceans remain one of the planet\u2019s last truly mysterious frontiers. Despite technological advances, vast zones still lie unexplored. In Indonesia, videographer <strong>Barny Dillarstone <\/strong>chose to lower cameras to <strong>240 meters below the surface<\/strong> to observe what unfolds where light ceases to exist completely.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Read also<\/span> <span class=\"incontent-related__desc\">How tall was the largest horse of all time?<\/span><\/section>\n<p>The experiment rested on a simple yet fascinating idea: using <strong>infrared cameras<\/strong> capable of filming without disturbing marine life. Unlike the powerful lights often used during explorations, this light remains nearly invisible to many species. In this environment plunged into total darkness, the creatures seemed to move with remarkable calm.<\/p>\n<p>A few hours after the devices were deployed, the first images began to reveal unexpected scenes. Some fish approached the lens slowly rather than fleeing. Others seemed to completely ignore the presence of the equipment. This reaction already intrigues several experts, as it could provide a far more natural glimpse into <strong>life in the depths<\/strong>.<\/p>\n<h2 class=\"wp-block-heading\">Normally wary fish approached the cameras without fear<\/h2>\n<p>One of the most astonishing sequences shows an amberjack swimming around the camera with persistence. This fish, typically wary, makes several back-and-forth passes in front of the lens as if trying to inspect the device. In the <strong>abyssal silence<\/strong>, the scene yields a strange, almost hypnotic impression.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Read also<\/span> <span class=\"incontent-related__desc\">This homemade solution against tiger mosquitoes relies on a simple, but incredibly effective principle<\/span><\/section>\n<p>The Hime fish also drew the team\u2019s attention. These small creatures, barely larger than a hand, were seen repeatedly beating their dorsal fins as another fish swam nearby. The behavior is hard to interpret, but some biologists already suggest a possible form of <strong>quiet communication<\/strong> between individuals.<\/p>\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\">\n<div class=\"wp-block-embed__wrapper\">\n<div class=\"cssc-content-video-wrapper\"><iframe title=\"I Dropped a Night Vision Camera into the Deep Sea (No AI)\" width=\"680\" height=\"383\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/eK3cTDf_Wxs?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><\/div>\n<\/div>\n<\/figure>\n<h2 class=\"wp-block-heading\">A Shark with Prehistoric Origins Emerged from the Depths&#8217; Darkness<\/h2>\n<p>Then a massive silhouette rose from the darkness. The cameras captured a six-gilled, short-nosed shark, also known as the <strong>gray shark<\/strong> (requin griset). This species has long fascinated scientists because it bears very ancient features. Some of its ancestors swam in the oceans long before the appearance of modern dinosaurs.<\/p>\n<p>The animal moves slowly in front of the lens before vanishing into total darkness. The footage is brief but enough to impress marine biology enthusiasts. This type of shark typically inhabits deep, remote areas, which explains the rarity of direct observations.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Read also<\/span> <span class=\"incontent-related__desc\">Deprived of half of its beak, this New Zealand parrot has turned its handicap into a true strength<\/span><\/section>\n<p>Another encounter, however, sparked even more reactions. <strong>Barny Dillarstone<\/strong> filmed a shark that could not be identified at the moment. After consulting experts, the animal was recognized as a <strong>big-eyed hammerhead shark<\/strong>, an extremely rare species. According to several observers, it could be the first known living video of an individual.<\/p>\n<h2 class=\"wp-block-heading\">These Unprecedented Observations Could Change How Scientists Study the Ocean Floors<\/h2>\n<p>Beyond the visual spectacle, the experiment raises important questions for scientific research. The ocean depths remain very <strong>difficult to study<\/strong> without disturbing the animals. Engine noise, artificial light, or human presence often alter their behavior. Therefore, using infrared could represent a valuable advance for obtaining observations that are more natural.<\/p>\n<p>Organizations such as the <strong>NOAA<\/strong> or the <strong>Schmidt Ocean Institute<\/strong> are already developing similar tools to better understand deep-sea ecosystems. The footage filmed in Indonesia shows that a relatively discreet technology can sometimes unveil behaviors never before seen.<\/p>\n<section class=\"incontent-related\"><span class=\"incontent-related__title\">Read also<\/span> <span class=\"incontent-related__desc\">Two Amazon butterflies share the same red signal, and their DNA trace the exact journey of this pattern in Peru<\/span><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":924,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1236,1235,408,1237,1234,252,107,412,704],"class_list":["post-923","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-behaviors","tag-cameras","tag-deep","tag-indonesia","tag-infrared","tag-marine","tag-meters","tag-reveal","tag-unprecedented","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"_links":{"self":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/comments?post=923"}],"version-history":[{"count":1,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/923\/revisions"}],"predecessor-version":[{"id":925,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/posts\/923\/revisions\/925"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/media\/924"}],"wp:attachment":[{"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/media?parent=923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/categories?post=923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.farmersforum.ie\/trends\/wp-json\/wp\/v2\/tags?post=923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}