{"id":30717,"date":"2013-01-11T18:08:00","date_gmt":"2013-01-11T17:08:00","guid":{"rendered":"http:\/\/focusingonwildlife.com\/news\/?guid=0758693b4fc50b56221f4c03655e758d"},"modified":"2019-12-22T22:34:02","modified_gmt":"2019-12-22T09:34:02","slug":"piojito-silbon-southern-beardless-tyrannulet","status":"publish","type":"post","link":"https:\/\/focusingonwildlife.com\/news\/piojito-silbon-southern-beardless-tyrannulet\/","title":{"rendered":"Piojito silb\u00f3n (Southern beardless-Tyrannulet)"},"content":{"rendered":"<p>Esta fue otra de las especies que pudimos volver a registrar despu&eacute;s de mucho tiempo ya que pasaron muchas salidas de campo desde aquella del primero de Mayo del a&ntilde;o 2010 cuando fuimos por primera vez a observar aves al paraje Nemesio Parma en la zona del destacamento de la Prefectura Naval Argentina y la represa de Yacyret&aacute; todav&iacute;a no operaba a cota de dise&ntilde;o, todav&iacute;a quedaba algo de selva en la costa del R&iacute;o Paran&aacute; en aquella zona y recordamos con mucha tristeza todo lo que se pod&iacute;a disfrutar hace no mucho tiempo atr&aacute;s. Me parece irreal tener que escribir acerca de lo que hab&iacute;a antes y se perdi&oacute; con el transcurso de estos dos a&ntilde;os en los que el progreso destruy&oacute; mucho del ambiente costero de la Ciudad de Posadas y sus alrededores. Para que recuerden un poco ustedes tambi&eacute;n aquella primera experiencia avistando aves como grupo les dejo el link de la entrada publicada el d&iacute;a 31-05-2010.<\/p>\n<p>Fue en ese primero de Mayo que vimos por vez primera al Piojito silb&oacute;n y desde esa salida nunca mas volvimos a ver a este diminuto tir&aacute;nido hasta el Mes de Noviembre del a&ntilde;o pasado cuando volv&iacute; a fotografiar a un individuo en la Estancia Don Joaqu&iacute;n, como la entrada anterior en la que mostr&eacute; solamente una foto y acostumbrava a publicar todo lo que se fotografiaba en una salida de una sola vez no me explay&eacute; con detalles para presentar a esta especie voy a hacerlo el d&iacute;a de hoy aprovechando que tengo dos nuevas im&aacute;genes del Piojito, sepan disculpar los colores pero el d&iacute;a estaba nublado y con feas condiciones para sacar fotos.<\/p>\n<\/p>\n<p class=\"none\" style=\"clear:both;\"><figure class=\"thumbnail wp-caption aligncenter\" style=\"width: 590px\"><a href=\"https:\/\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=75&amp;resize=75&amp;ssl=1 75w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=100&amp;resize=100&amp;ssl=1 100w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=150&amp;resize=150&amp;ssl=1 150w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=240&amp;resize=240&amp;ssl=1 240w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=320&amp;resize=320&amp;ssl=1 320w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=500&amp;resize=500&amp;ssl=1 500w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=640&amp;resize=640&amp;ssl=1 640w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=800&amp;resize=800&amp;ssl=1 800w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=1024&amp;resize=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=1280&amp;resize=1280&amp;ssl=1 1280w, https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1&amp;w=1600&amp;resize=1600&amp;ssl=1 1600w\" fifu-data-src=\"https:\/\/i0.wp.com\/lh4.googleusercontent.com\/-qA_GXj_gm6I\/UOWxziWcbqI\/AAAAAAAAPJ0\/AylVaGA-xCs\/s800\/SMA_3618blog.jpg?ssl=1\" width=\"580\" class=\"aligncenter\" alt=\"\" title=\"\"><\/a><figcaption class=\"caption wp-caption-text\">Southern Beardless Tyrannulet (Camptostoma obsoletum)<\/figcaption><\/figure><\/p>\n<p>Este piojito mide 9 cent&iacute;metros de longitud, se parece mucho al Piojito com&uacute;n (Serpophaga subcristata), no es tan inquieto como el &uacute;ltimo, tiene toda la cabeza gris y no presenta una corona oculta de color mas claro, su canto es distinto y se asemeja a una risita aguda. Se posa de manera erguida, tiene un copete er&eacute;ctil, el dorso es parduzco y son muy evidentes dos filetes ocr&aacute;ceos o de color canela en las cubiertas y el las remeras internas, el vientre es blancuzco mas gris&aacute;ceo en el pecho. La mand&iacute;bula es de color canela y suele v&eacute;rselo en copas de &aacute;rboles bajos en bosques y sabanas del centro y Norte de la Argentina.<\/p>\n<\/p>\n<p class=\"none\" style=\"clear:both;\"><figure class=\"thumbnail wp-caption aligncenter\" style=\"width: 590px\"><a href=\"https:\/\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=75&amp;resize=75&amp;ssl=1 75w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=100&amp;resize=100&amp;ssl=1 100w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=150&amp;resize=150&amp;ssl=1 150w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=240&amp;resize=240&amp;ssl=1 240w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=320&amp;resize=320&amp;ssl=1 320w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=500&amp;resize=500&amp;ssl=1 500w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=640&amp;resize=640&amp;ssl=1 640w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=800&amp;resize=800&amp;ssl=1 800w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=1024&amp;resize=1024&amp;ssl=1 1024w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=1280&amp;resize=1280&amp;ssl=1 1280w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1&amp;w=1600&amp;resize=1600&amp;ssl=1 1600w\" fifu-data-src=\"https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-Q__lG98Pn0w\/UOWxzlNMY0I\/AAAAAAAAPJ0\/_frjKNvz6tU\/s800\/SMA_3621blog.jpg?ssl=1\" width=\"580\" class=\"aligncenter\" alt=\"\" title=\"\"><\/a><figcaption class=\"caption wp-caption-text\">Southern Beardless Tyrannulet (Camptostoma obsoletum)<\/figcaption><\/figure><\/p>\n<\/p>\n<p class=\"none\" style=\"clear:both;\"><a href=\"https:\/\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif\" target=\"_blank\" rel=\"noopener nofollow external noreferrer\" data-wpel-link=\"external\"><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/ywAAAAAAQABAAACAUwAOw==\" fifu-lazy=\"1\" fifu-data-sizes=\"auto\" fifu-data-srcset=\"https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=75&amp;resize=75&amp;ssl=1 75w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=100&amp;resize=100&amp;ssl=1 100w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=150&amp;resize=150&amp;ssl=1 150w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=240&amp;resize=240&amp;ssl=1 240w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=320&amp;resize=320&amp;ssl=1 320w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=500&amp;resize=500&amp;ssl=1 500w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=640&amp;resize=640&amp;ssl=1 640w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=800&amp;resize=800&amp;ssl=1 800w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=1024&amp;resize=1024&amp;ssl=1 1024w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=1280&amp;resize=1280&amp;ssl=1 1280w, https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1&amp;w=1600&amp;resize=1600&amp;ssl=1 1600w\" fifu-data-src=\"https:\/\/i2.wp.com\/lh4.googleusercontent.com\/-zIyFmJcKqaw\/UOW6GnoIO1I\/AAAAAAAAPKg\/YPk10T19QJU\/s800\/capmtostoma%2520obsoletum.gif?ssl=1\" width=\"580\" class=\"aligncenter\" alt=\"\" title=\"\"><\/a><\/p>\n<p>Cr&eacute;ditos: MedlinePlus Datos proporcionados por NatureServe en colaboraci&oacute;n con Robert Ridgely, James Zook, The Nature Conservancy &#8211; Programa de Aves Migratorias, Conservaci&oacute;n Internacional &#8211; OEC, World Wildlife Fund &#8211; EE.UU., Canad&aacute; y Medio Ambiente &#8211; WILDSPACE.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Esta fue otra de las especies que pudimos volver a registrar despu&eacute;s de mucho tiempo ya que pasaron muchas salidas de campo desde aquella del primero de Mayo del a&ntilde;o 2010 cuando fuimos por primera vez a observar aves al paraje Nemesio Parma en la zona del destacamento de la Prefectura Naval Argentina y la [&hellip;]<\/p>\n","protected":false},"author":219,"featured_media":2145740,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[6984,5],"tags":[2813,2461,1927],"class_list":["post-30717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs","category-wildlife","tag-camptostoma-obsoletum","tag-marcelo-allende","tag-southern-beardless-tyrannulet"],"_links":{"self":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts\/30717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/users\/219"}],"replies":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/comments?post=30717"}],"version-history":[{"count":0,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/posts\/30717\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/media\/2145740"}],"wp:attachment":[{"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/media?parent=30717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/categories?post=30717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/focusingonwildlife.com\/news\/wp-json\/wp\/v2\/tags?post=30717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}