{"id":1624,"date":"2026-09-06T13:29:24","date_gmt":"2026-09-06T11:29:24","guid":{"rendered":"https:\/\/lesnaturalistesdecharleroi.be\/?p=1624"},"modified":"2026-09-06T13:39:34","modified_gmt":"2026-09-06T11:39:34","slug":"retrospective-2026-janvier-a-juin","status":"publish","type":"post","link":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/2026\/09\/06\/retrospective-2026-janvier-a-juin\/","title":{"rendered":"R\u00e9trospective 2026 &#8211; janvier \u00e0 juin"},"content":{"rendered":"\n<p>L&rsquo;ann\u00e9e 2026 a \u00e9t\u00e9 extr\u00eamement riche en activit\u00e9s diverses! Nous avons r\u00e9alis\u00e9 des sorties in\u00e9dites sur des sites que notre soci\u00e9t\u00e9 n&rsquo;avait jamais visit\u00e9, mais avons aussi rafra\u00eechi nos connaissances en nous rendant sur des sites connus.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1630\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2373-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1630\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2373-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2373-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2373-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2373-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2373-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1631\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2380-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1631\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2380-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2380-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2380-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2380-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2380-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1632\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2421-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1632\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2421-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2421-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2421-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2421-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2421-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1633\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2430-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1633\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2430-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2430-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2430-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2430-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2430-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1629\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/photo-1-Asio-otus-1024x768.jpg\" alt=\"\" class=\"wp-image-1629\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/photo-1-Asio-otus-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/photo-1-Asio-otus-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/photo-1-Asio-otus-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/photo-1-Asio-otus-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/photo-1-Asio-otus-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Ici les photos d&rsquo;un voyage ornithologique m\u00e9morable, sous un soleil radieux, en janvier. Nous nous sommes rendus en Flandre z\u00e9landaise, sur la berge sud de l&rsquo;Escaut. Parcourant tous les sites majeurs de la r\u00e9gion, de la r\u00e9serve naturelle des Waterduinen (photos 1 et 2 avec l&rsquo;avocette \u00e9l\u00e9gante <em>Recurvirostra avosetta<\/em>), jusqu&rsquo;\u00e0 la zone connue comme \u00ab\u00a0les terres inond\u00e9es de Saeftinghe\u00a0\u00bb (photo 3 avec le busard des roseaux, <em>Circus aeruginosus<\/em> et photo 5 avec le hibou moyen-duc <em>Asio otus<\/em>) et les polders de Doel (photo 4), \u00e0 l&rsquo;ombre du r\u00e9acteur nucl\u00e9aire, nous avons pu observer des dizaines d&rsquo;esp\u00e8ces d&rsquo;oiseaux hivernants <\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1634\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2436-1024x768.jpg\" alt=\"\" class=\"wp-image-1634\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2436-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2436-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2436-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2436-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_2436-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1637\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7336-1024x768.jpg\" alt=\"\" class=\"wp-image-1637\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7336-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7336-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7336-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7336-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7336-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1638\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7344-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1638\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7344-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7344-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7344-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7344-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7344-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1636\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7394-1024x768.jpg\" alt=\"\" class=\"wp-image-1636\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7394-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7394-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7394-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7394-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7394-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>L&rsquo;image d&rsquo;un fuligule milouinan femelle (<em>Aythya marila<\/em>), photographi\u00e9 en janvier lors de notre sortie aux barrages de l&rsquo;Eau d&rsquo;Heure, et plusieurs clich\u00e9s de notre balade au site de Chabaud-Latour (France), voisin des marais d&rsquo;Harchies o\u00f9 nous avons pu observer, en mai, des plantes pionni\u00e8res des terrils comme <em>Scleranthus annuus<\/em> (photo 2), et des oiseaux forestiers et inf\u00e9od\u00e9s aux zones humides comme le (photo 3) pouillot v\u00e9loce (<em>Phylloscopus trochilus<\/em>) et (photo 4) le faucon hobereau (<em>Falco subbuteo<\/em>).<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1644\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7603-1-768x1024.jpg\" alt=\"\" class=\"wp-image-1644\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7603-1-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7603-1-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7603-1-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7603-1-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7603-1-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1645\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7613-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1645\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7613-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7613-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7613-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7613-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7613-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1646\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7611-1024x768.jpg\" alt=\"\" class=\"wp-image-1646\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7611-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7611-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7611-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7611-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7611-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1643\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7618-768x1024.jpg\" alt=\"\" class=\"wp-image-1643\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7618-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7618-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7618-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7618-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7618-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1647\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7624-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1647\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7624-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7624-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7624-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7624-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7624-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Ici, les clich\u00e9s d&rsquo;une balade sur le chemin de halage longeant la Sambre, depuis la gare de Ch\u00e2telet jusqu&rsquo;au chantier naval Vankerkoven, \u00e0 Aiseau-Presles. Les talus de ce chemin sont tr\u00e8s riches en plantes int\u00e9ressantes, comme par exemple <em>Vicia villosa<\/em> (photo 1), une esp\u00e8ce exotique introduite, le ragondin (<em>Myocastor coypus<\/em>) (photo 2) un animal exotique ayant colonis\u00e9 toute la Sambre en Belgique, <em>Psephellus dealbatus<\/em> (photo 4) une plante tr\u00e8s rare, d&rsquo;origine asiatique, sem\u00e9e jadis sur les talus des chemins de halage et dont quelques rares stations subsistent encore \u00e7a et l\u00e0, et enfin le l\u00e9zard des murailles (<em>Podarcis muralis<\/em>) (photo 5), un animal dont une population subsiste encore sur les briques des maisons autour de la gare de Ch\u00e2telet.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1653\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7881-1-768x1024.jpg\" alt=\"\" class=\"wp-image-1653\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7881-1-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7881-1-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7881-1-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7881-1-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7881-1-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1652\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7887-1024x768.jpg\" alt=\"\" class=\"wp-image-1652\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7887-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7887-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7887-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7887-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7887-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1649\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7910-768x1024.jpg\" alt=\"\" class=\"wp-image-1649\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7910-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7910-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7910-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7910-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7910-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1654\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7928-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1654\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7928-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7928-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7928-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7928-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7928-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Ici, une sortie m\u00e9morable dans la r\u00e9gion de Merlemont, en Entre-Sambre-et-Meuse. La journ\u00e9e a commenc\u00e9 par une visite guid\u00e9e par le conservateur de la r\u00e9serve naturelle des Tournailles, o\u00f9 nous avons pu voir entre autres 3 esp\u00e8ces d&rsquo;orchid\u00e9es dont le rarissime orchis grenouille (<em>Dactylorhiza viridis<\/em>) (photo 1), et la scorzon\u00e8re, une esp\u00e8ce embl\u00e9matique des pr\u00e9s de fauche humides (<em>Scorzonera humilis<\/em>) (photo 2). Les talus routiers avoisinants abritaient aussi quelques belles surprises, comme cette station de <em>Melampyrum arvense<\/em>. Enfin, nous avons pu admirer la vue depuis les hauteurs de Merlemont en recherchant des plantes de pelouses calcaires.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-9 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1667\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7986-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1667\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7986-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7986-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7986-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7986-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_7986-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1668\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8007-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1668\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8007-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8007-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8007-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8007-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8007-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1669\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8010-1-768x1024.jpg\" alt=\"\" class=\"wp-image-1669\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8010-1-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8010-1-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8010-1-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8010-1-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8010-1-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1670\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8027-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1670\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8027-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8027-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8027-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8027-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8027-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1671\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8031-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1671\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8031-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8031-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8031-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8031-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8031-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1672\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8043-768x1024.jpg\" alt=\"\" class=\"wp-image-1672\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8043-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8043-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8043-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8043-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8043-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1673\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8056-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1673\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8056-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8056-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8056-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8056-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8056-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1665\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8083-768x1024.jpg\" alt=\"\" class=\"wp-image-1665\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8083-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8083-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8083-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8083-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8083-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1674\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8137-1-768x1024.jpg\" alt=\"\" class=\"wp-image-1674\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8137-1-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8137-1-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8137-1-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8137-1-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8137-1-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1675\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8166-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1675\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8166-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8166-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8166-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8166-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8166-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1676\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8161-1024x768.jpg\" alt=\"\" class=\"wp-image-1676\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8161-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8161-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8161-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8161-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8161-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1655\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8253-1024x768.jpg\" alt=\"\" class=\"wp-image-1655\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8253-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8253-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8253-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8253-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8253-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Chaque ann\u00e9e notre soci\u00e9t\u00e9, en partenariat avec les Naturalistes de la Haute-Lesse, organise une \u00ab\u00a0session\u00a0\u00bb d&rsquo;une semaine pour d\u00e9couvrir une r\u00e9gion lointaine, \u00e0 la flore et la g\u00e9ologie riche et vari\u00e9e. Cette ann\u00e9e-ci, elle a eu lieu dans la r\u00e9gion des Vosges, pr\u00e8s de Colmar. Nous avons pu visiter des sites comme les collines sous-vosgiennes (site Natura 2000), pr\u00e9sent\u00e9es dans les photos 1 \u00e0 6 (la gesse tub\u00e9reuse <em>Lathyrus tuberosus<\/em> en 1, la fraxinelle <em>Dictamnus albus<\/em> en 3, le papillon demi-deuil <em>Melanargia galathea<\/em> en 4, le baguenaudier <em>Colutea arborescens<\/em> en 5 et enfin l&rsquo;orobanche du panicaut (<em>Orobanche amethystea<\/em>) en 6. D&rsquo;autres sites visit\u00e9s incluaient le lac noir et la station de ski du lac blanc (photos 7 \u00e0 9) o\u00f9 l&rsquo;on retiendra notamment les grands parterres de pens\u00e9e des Vosges (<em>Viola lutea<\/em>) et enfin une journ\u00e9e m\u00e9morable au jardin botanique de Liliental (photos 10 et 11), dont les pr\u00e9s de fauche maigres abritaient pas moins de 13 esp\u00e8ces d&rsquo;orchid\u00e9es, dont la rarissime c\u00e9phalanth\u00e8re rouge (<em>Cephalanthera rubra<\/em>, photo 10) et enfin, un passage dans les vignobles surplombant le village d&rsquo;Irhingen, qui abritent une population de gu\u00eapiers d&rsquo;Europe (<em>Merops apiaster<\/em>, photo 12).<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-11 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"816\" data-id=\"1677\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/crop04-1024x816.jpg\" alt=\"\" class=\"wp-image-1677\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/crop04-1024x816.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/crop04-300x239.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/crop04-768x612.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/crop04-1536x1225.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/crop04.jpg 1638w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1687\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8304-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1687\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8304-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8304-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8304-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8304-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8304-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1678\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8313-1024x768.jpg\" alt=\"\" class=\"wp-image-1678\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8313-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8313-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8313-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8313-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8313-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1689\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8365-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1689\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8365-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8365-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8365-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8365-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8365-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1690\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8375-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1690\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8375-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8375-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8375-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8375-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8375-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1686\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8377-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1686\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8377-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8377-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8377-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8377-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8377-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"768\" data-id=\"1691\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8379-1-1024x768.jpg\" alt=\"\" class=\"wp-image-1691\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8379-1-1024x768.jpg 1024w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8379-1-300x225.jpg 300w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8379-1-768x576.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8379-1-1536x1152.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8379-1-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1682\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8384-768x1024.jpg\" alt=\"\" class=\"wp-image-1682\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8384-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8384-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8384-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8384-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8384-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"768\" height=\"1024\" data-id=\"1688\" src=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8412-1-768x1024.jpg\" alt=\"\" class=\"wp-image-1688\" srcset=\"https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8412-1-768x1024.jpg 768w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8412-1-225x300.jpg 225w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8412-1-1152x1536.jpg 1152w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8412-1-1536x2048.jpg 1536w, https:\/\/lesnaturalistesdecharleroi.be\/wp-content\/uploads\/2026\/09\/IMG_8412-1-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Enfin, la derni\u00e8re activit\u00e9 du mois de juin fut la \u00ab\u00a0mini-session\u00a0\u00bb de 3 jours au lac du Der. Bien que cette r\u00e9gion soit connue pour l&rsquo;ornithologie \u00e0 l&rsquo;automne (migration des grues cendr\u00e9es) et les sports nautiques, elle abrite une biodiversit\u00e9 extraordinaire en toutes saisons. Par exemple, nous avons pu voir la guifette moustac (<em>Chlidonias hybridus<\/em>) (photo 1) nichant sur le site, le milan noir (<em>Milvus migrans<\/em>) (photo 3), le crocothemis \u00e9carlate (<em>Crocothemis erythraea<\/em>) (photo 4), le jonc fleuri (<em>Butomus umbellatus<\/em>) (photo 5), la germandr\u00e9e des marais (<em>Teucrium scordium<\/em>) (photo 8) et une mare oligotrophe couverte d&rsquo;<em>Utricularia vulgaris <\/em>et de pesse d&rsquo;eau, <em>Hippuris vulgaris <\/em>(photo 9). En trois jours nous avons visit\u00e9 les \u00e9tangs lat\u00e9raux d&rsquo;Outines, l&rsquo;observatoire de Chantecoq, les berges des presqu&rsquo;\u00eeles de Larzicourt et de N\u00e9mours, la r\u00e9serve naturelle des \u00e9tangs de la Horre et enfin la tr\u00e8s belle (et m\u00e9connue) r\u00e9serve naturelle de l&rsquo;\u00e9tang et des prairies humides des Paquis.<\/p>\n\n\n\n<p>Bien d&rsquo;autres superbes sorties seront pr\u00e9sent\u00e9es prochainement! Nous en r\u00e9alisons tous les ans, principalement entre f\u00e9vrier et novembre! Le programme peut-\u00eatre consult\u00e9 via l&rsquo;onglet \u00ab\u00a0activit\u00e9s\u00a0\u00bb de notre site, et il est possible de r\u00e9aliser une activit\u00e9 de d\u00e9couverte gratuite et sans engagement! Si une th\u00e9matique de balade vous int\u00e9resse, il suffit d&rsquo;\u00e9crire \u00e0 info@lesnaturalistesdecharleroi.be pour avoir tous les renseignements.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&rsquo;ann\u00e9e 2026 a \u00e9t\u00e9 extr\u00eamement riche en activit\u00e9s diverses! Nous avons r\u00e9alis\u00e9 des sorties in\u00e9dites sur des sites que notre soci\u00e9t\u00e9 n&rsquo;avait jamais visit\u00e9, mais avons aussi rafra\u00eechi nos connaissances en nous rendant sur des sites connus. Ici les photos d&rsquo;un voyage ornithologique m\u00e9morable, sous un soleil radieux, en janvier. Nous nous sommes rendus en &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/2026\/09\/06\/retrospective-2026-janvier-a-juin\/\"> <span class=\"screen-reader-text\">R\u00e9trospective 2026 &#8211; janvier \u00e0 juin<\/span> Lire la suite\u00a0\u00bb<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","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":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[9,12],"tags":[18,19,16,15,10,14,21,13],"_links":{"self":[{"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/posts\/1624"}],"collection":[{"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/comments?post=1624"}],"version-history":[{"count":2,"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/posts\/1624\/revisions"}],"predecessor-version":[{"id":1693,"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/posts\/1624\/revisions\/1693"}],"wp:attachment":[{"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/media?parent=1624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/categories?post=1624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lesnaturalistesdecharleroi.be\/index.php\/wp-json\/wp\/v2\/tags?post=1624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}