{"id":4327,"date":"2006-06-20T12:52:37","date_gmt":"2006-06-20T12:52:37","guid":{"rendered":"http:\/\/groonk.net\/blog\/?p=4327"},"modified":"2008-07-28T14:27:43","modified_gmt":"2008-07-28T20:27:43","slug":"just-what-is-the-deal-with-whales-and-flatulence","status":"publish","type":"post","link":"https:\/\/www.groonk.net\/blog\/2006\/06\/just-what-is-the-deal-with-whales-and-flatulence\/","title":{"rendered":"Just What is the Deal with Whales and Flatulence?"},"content":{"rendered":"<p>Does everything that involves those sea mammals have to require something rushing <a href=\"http:\/\/www.groonk.net\/blog\/mt-archives\/000741.php\">out of an ass<\/a>?<\/p>\n<div class=\"blocked\">Norwegian killer whales slap their tails underwater to disorient and kill herring, which sometimes defend themselves from the assault by disappearing under the cover of their own bubbly flatulence, according to a new study<\/a>.<\/p>\n<p>[&#8230;]<\/p>\n<p>While whales often are successful, some herring escape. The study&#8217;s authors perhaps say it best: &#8220;<a href=\"http:\/\/dsc.discovery.com\/news\/2006\/06\/20\/whaleslap_ani.html?category=animals&#038;guid=20060620123030\" class=\"external external_icon\">Farting may save their lives<\/a>.&#8221;<\/p>\n<p>&#8220;The (herring) bubbles are released through the anal duct when the air expands as the fish ascend,\u00e2\u20ac\u009d explained Malene Simon, who worked on the research. &#8220;We do not know if the fish release air when staying at one depth as a reaction when meeting a predator. However, it is very likely that the bubble will confuse or scare the predator in such a way that the herring will have a better chance of escaping.&#8221;<\/p>\n<p>Simon, a researcher at the Greenland Institute of Natural Resources, added, &#8220;This effect would probably be much less significant for one lonely fish than when it is a large school of fish. The air bubbles reflect sound and make it difficult (for the whales) to locate the fish with echolocation.&#8221;<\/p>\n<p>Undaunted by flatulent fish, killer whales dive \u00e2\u20ac\u201d often several hundred feet \u00e2\u20ac\u201d to drive herring up to shallower waters, Simon told Discovery News. As they dive, they emit a cacophony of clicks and whistles that seem to scare and tighten the fish schools.<\/p>\n<p>The whales also slap their tails underwater in a way that can kill or disorient stunned fish, which the whales then leisurely munch one by one.<\/p>\n<p>Simon said Icelandic killer whales have refined this technique. They herd and tail slap like their Norwegian relatives, but also emit an intense siren-like sound that appears to force terrified fish into an even tighter ball.\n<\/p><\/div>\n<p>(via <a href=\"http:\/\/dsc.discovery.com\/news\/2006\/06\/20\/whaleslap_ani.html?category=animals&#038;guid=20060620123030\" class=\"external external_icon\">discovery channel<\/a>)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Does everything that involves those sea mammals have to require something rushing out of an ass? Norwegian killer whales slap their tails underwater to disorient and kill herring, which sometimes defend themselves from the assault by disappearing under the cover of their own bubbly flatulence, according to a new study. [&#8230;] While whales often are [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40,9,7],"tags":[187,4927,391],"class_list":["post-4327","post","type-post","status-publish","format-standard","hentry","category-animals","category-science","category-video","tag-if-you-say-so","tag-video","tag-whale-farts"],"_links":{"self":[{"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/posts\/4327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/comments?post=4327"}],"version-history":[{"count":0,"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/posts\/4327\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/media?parent=4327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/categories?post=4327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.groonk.net\/blog\/wp-json\/wp\/v2\/tags?post=4327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}