![banniere-2021](/sites/all/themes/tssks/img/icones-pdf/banniere-2024-pdf.png)
A la découverte des Orchidées
Venez découvrir la butte aux orchidées sur la commune d’Arbourse ! Ce site de pelouse calcaire permet l’expression d’une biodiversité remarquable ! Notons plus particulièrement ces jolies plantes à bulbes dont les plus colorées d’entre elles savent ravir les yeux des amateurs.
Mais saviez-vous qu’il existe des orchidées bien plus discrètes ? Connaissez-vous leur biologie, et pourquoi sont- elles présentes sur ce site ? Cette sortie vous permettra de mieux connaître ces drôles de plantes, ainsi que les autres espèces de faune et de flore liées à la fragile pelouse calcaire, dont la présence se raréfie…
![](/sites/all/themes/tssks/img/icones-pdf/pdf-icone-pin.png)
![](/sites/all/themes/tssks/img/icones-pdf/pdf-icone-calendar-check.png)
![](/sites/all/themes/tssks/img/icones-pdf/pdf-icone-mood.png)
Participer
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RDV en bas de la butte, sur le parking, situé sur la D2 entre Arbourse et Chateauneuf val de Bargis
Partenaires locaux
Le 3 juin 2023
14h30 - 16h30
A la découverte des Orchidées
![](/sites/all/themes/tssks/img/icones-pdf/pdf-icone-accounts-alt.png)
![](/sites/all/themes/tssks/img/icones-pdf/pdf-icone-sac.png)
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![](/sites/all/themes/tssks/img/icones-pdf/pdf-icone-landscape.png)
les autres manifestations
Communauté de Communes Les Bertranges
...à proximité
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/img_0078.jpg?itok=hjW3YJuG 360w,
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Entre la pierre et l'eau
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/_dsc4287mediatheque_-_copie.jpg?itok=KC-A1Yle 360w,
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Exposition & Conférence Nestor, mon ami le castor
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/fimg_5410_1.jpg?itok=7Au88_Ec 360w,
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https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/fimg_5410_1.jpg?itok=BT7rvb1L 800w)
L'observatoire
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/img_8485.jpg?itok=_QFdJE56 360w,
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Les petites bêtes du parc de l'Oiseau bleu
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/13416984_10208883535142194_825988899611775347_o.jpg?itok=3Al72k23 360w,
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Podcasts "La Loire"
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/311991725_484799420359290_8725667974730637280_n.jpg?itok=2uJP1q5Y 360w,
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Exp'eau
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/pousse_plante_3.jpg?itok=oIvbzq1m 360w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre/public/pousse_plante_3.jpg?itok=h5oMV-Q3 640w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/pousse_plante_3.jpg?itok=Yug7TnkB 800w)
Fête de la Nature au Muséum d'Auxerre
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/rnn39-falaise_sud4pieux_bf.jpg?itok=dD8RfpTn 360w,
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Randonnée et découverte de la biodiversité
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/vue-sur-luzy-et-alene66cyvesnivot_0.jpg?itok=4_VYvBmY 360w,
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Fête de la Nature à Luzy, village du Futur !
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/hedgehog-g21952b309_1920.jpg?itok=hSQyeN8c 360w,
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Promenade à la découverte des animaux dans leur habitats
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/reserve_du_val_dallier-_site_les_perrons_-_credit_lpo_aura.jpg?itok=F6t5cxZ5 360w,
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Fête de la Nature sur la Réserve Naturelle du Val d’Allier
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/image_0_0.png?itok=ITTGyYwl 360w,
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https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/image_0_0.png?itok=tSIRlyNF 800w)
Atelier Herbier Cyanotype
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/lib_anax_p076601.jpg?itok=lutsV6nZ 360w,
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Balade à la découverte des libellules d’un étang du Morvan
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/m2sange.jpg?itok=Sxb3ZCzK 360w,
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https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/m2sange.jpg?itok=3Ba-SED1 800w)
Les petits naturalistes
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/insecte_loire.jpg?itok=9hCn2HHN 360w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre/public/insecte_loire.jpg?itok=wdimEWTx 640w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/insecte_loire.jpg?itok=i0VfxRXN 800w)
Mes kits nature
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/albert_dardy_paysage_pres_de_cosne_cop958.3.2.jpg?itok=fADFeaQL 360w,
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Beaux rivages, du musée à la plage !
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/images-3.jpeg?itok=UN-pLt8v 360w,
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Course d'orientation en famille : découverte de la forêt de Civrais
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/ged/defaut-manifestation_0.jpg?itok=Zr_rmYBk 360w,
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https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/ged/defaut-manifestation_0.jpg?itok=OohYni8r 800w)
Santé et Ambroisie
Annulé
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/ged/defaut-manifestation_0.jpg?itok=Zr_rmYBk 360w,
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https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/ged/defaut-manifestation_0.jpg?itok=OohYni8r 800w)
Découvrir la vie merveilleuse des abeilles
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/istockphoto-1223685972-612x612.jpg?itok=DRrjWyOM 360w,
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https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/istockphoto-1223685972-612x612.jpg?itok=Ox4uI6BM 800w)
Fabriquer des hôtels à insectes
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/plantes_comestibles_0.jpg?itok=Tqf5v9fX 360w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre/public/plantes_comestibles_0.jpg?itok=fARLoPP1 640w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/plantes_comestibles_0.jpg?itok=oKZC2-zR 800w)
Balade nature et plantes comestibles
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/amphiallagma_par8.jpg?itok=bomMc3HG 360w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre/public/amphiallagma_par8.jpg?itok=CKouzYdO 640w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/amphiallagma_par8.jpg?itok=edkNOicK 800w)
Les Libellules du Morvan
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/vue-sur-luzy-et-alene66cyvesnivot.jpg?itok=PYt2wpEr 360w,
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https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xl/public/vue-sur-luzy-et-alene66cyvesnivot.jpg?itok=sYM66GAH 800w)
Observer la faune et la flore
![](https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre_xs/public/geai_banc_0.jpg?itok=Q3K3OaTQ 360w,
https://fetedelanature.com/sites/default/files/styles/illustration_miniature_carre/public/geai_banc_0.jpg?itok=lFewLtY6 640w,
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