{"id":7855,"date":"2026-06-26T09:40:44","date_gmt":"2026-06-26T09:40:44","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=7855"},"modified":"2026-08-15T08:55:03","modified_gmt":"2026-08-15T08:55:03","slug":"2026-06-aerial-ballets-of-the-dagger-fly-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2026-06-aerial-ballets-of-the-dagger-fly-pl\/","title":{"rendered":"Nie ma prezentu, nie ma randki: Powietrzny balet i \u015blubne podarunki wujk\u00f3w"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Poznajcie w\u00f3jka okaza\u0142ego (<em>Empis tessellata<\/em>) \u2013 okaza\u0142ego przedstawiciela rodziny wujkowatych (<em>Empididae<\/em>). Te fascynuj\u0105ce much\u00f3wki s\u0105 r\u00f3wnie\u017c nazywane \u201eta\u0144cz\u0105cymi muchami\u201d ze wzgl\u0119du na skomplikowane, faluj\u0105ce roje powietrzne, kt\u00f3re samce tworz\u0105, by przyci\u0105gn\u0105\u0107 wzrok samic. Zaloty maj\u0105 jednak swoj\u0105 rygorystyczn\u0105 cen\u0119: samica kategorycznie odm\u00f3wi kopulacji, je\u015bli samiec nie wr\u0119czy jej \u201eprezentu \u015blubnego\u201d, kt\u00f3rym zazwyczaj jest \u015bwie\u017co upolowany, martwy owad. Samica zajada si\u0119 tym podarunkiem podczas zbli\u017cenia, pozyskuj\u0105c kluczowe sk\u0142adniki od\u017cywcze potrzebne do produkcji jaj. Gdy jaja trafi\u0105 do wilgotnej gleby, wyl\u0119gni\u0119te larwy sp\u0119dzaj\u0105 zim\u0119 jako nienasyceni podziemni drapie\u017ccy. Jako doros\u0142e osobniki wujki s\u0105 r\u00f3wnie gro\u017ane \u2013 wyposa\u017cone w d\u0142ug\u0105, sztywn\u0105 i ostr\u0105 jak ig\u0142a ssawk\u0119, s\u0142u\u017c\u0105c\u0105 do przebijania pancerzy innych owad\u00f3w. Maj\u0105 jednak i \u0142agodniejsze oblicze, gdy\u017c ch\u0119tnie odwiedzaj\u0105 kwiaty, by spija\u0107 s\u0142odki nektar. Gatunek ten jest szeroko rozpowszechniony w ca\u0142ej Europie i doskonale radzi sobie na p\u00f3\u0142nocy. Mia\u0142em przyjemno\u015b\u0107 spotka\u0107 t\u0119 niesamowit\u0105 much\u00f3wk\u0119 dwukrotnie \u2013 najpierw w Szwecji, a nast\u0119pnie po przekroczeniu granicy w Finlandii \u2013 podczas mojej wyprawy rowerowej w czerwcu 2026 roku.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Poznajcie w\u00f3jka okaza\u0142ego (Empis tessellata) \u2013 okaza\u0142ego przedstawiciela rodziny wujkowatych (Empididae). Te fascynuj\u0105ce much\u00f3wki s\u0105 r\u00f3wnie\u017c nazywane \u201eta\u0144cz\u0105cymi muchami\u201d ze [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":7847,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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