{"id":10176,"date":"2026-08-22T17:00:52","date_gmt":"2026-08-22T17:00:52","guid":{"rendered":"https:\/\/pawel.stefanoff.pl\/bugs\/?p=10176"},"modified":"2026-08-25T19:48:06","modified_gmt":"2026-08-25T19:48:06","slug":"2026-08-meeting-the-green-veined-white-pl","status":"publish","type":"post","link":"https:\/\/pawel.stefanoff.pl\/bugs\/pl\/posts\/2026-08-meeting-the-green-veined-white-pl\/","title":{"rendered":"Iluzje optyczne i b\u0142otne k\u0105piele: Bielinek bytomkowiec"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Bielinek bytomkowiec (<em>Pieris napi<\/em>) to powszechny europejski motyl, kt\u00f3ry kryje w sobie niezwyk\u0142y sekret: \u201ezielone\u201d \u017cy\u0142ki na spodzie jego skrzyde\u0142 wcale nie zawieraj\u0105 ani odrobiny zielonego barwnika! Ten wyrazisty kolor to sprytna iluzja optyczna powsta\u0142a z g\u0119stego wymieszania drobnych, czarnych i \u017c\u00f3\u0142tych \u0142usek. W przeciwie\u0144stwie do spokrewnionych bielink\u00f3w, rzepniki s\u0105 ca\u0142kowicie bezpieczne dla ogrodowych upraw. Ich g\u0105sienice \u017cywi\u0105 si\u0119 wy\u0142\u0105cznie dzikimi ro\u015blinami, takimi jak czosnaczek czy rze\u017cucha \u0142\u0105kowa. M\u0142ode samce sp\u0119dzaj\u0105 poranki na spijaniu wilgoci z b\u0142ota lub odchod\u00f3w, by uzupe\u0142ni\u0107 minera\u0142y. Samice maj\u0105 z kolei bardzo bezpo\u015bredni spos\u00f3b na odrzucanie niechcianych zalotnik\u00f3w \u2013 unosz\u0105 pionowo odw\u0142ok i uwalniaj\u0105 zapachowy znacznik pozostawiony przez poprzedniego partnera, daj\u0105c sygna\u0142, \u017ce s\u0105 ju\u017c zaj\u0119te! Cho\u0107 stosunkowo cz\u0119sto spotykam bielinki na spacerach, zrobienie ostrego zdj\u0119cia makro wymaga nie lada cierpliwo\u015bci. Potrzebowa\u0142em mn\u00f3stwa czasu i odrobiny szcz\u0119\u015bcia, by w ko\u0144cu uchwyci\u0107 je z bliska na \u0142\u0105ce w pobli\u017cu Barkarby w Szwecji.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bielinek bytomkowiec (Pieris napi) to powszechny europejski motyl, kt\u00f3ry kryje w sobie niezwyk\u0142y sekret: \u201ezielone\u201d \u017cy\u0142ki na spodzie jego skrzyde\u0142 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10171,"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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