10 gestes pour préserver la biodiversité. Pour déterminer l'ensemble des espèces présentes sur l'agglomération, identifier les zones les plus sensibles, les espèces à protéger... Bordeaux Métropole a chargé la L'inventaire s'est concentré sur certains groupes : Oiseaux, Papillons de jour et Odonates (libellules et demoiselles), Reptiles et amphibiens, Mammifères (dont les chauves-souris) pour les animaux. En poursuivant votre navigation sur ce site, vous acceptez leur utilisation. Sur Terre, la faune et la flore sont interdépendantes, et l’homme en est partie prenante. Ces écosystèmes sont plus stables quand la biodiversité est présente, les espèces vivent en symbiose, mais quand une espèce devient trop présente, toute la chaine écologique est perturbée : la biodiversité est essentielle à l’équilibre de la planète et à la survie de l’espèce humaine {"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/e\/ea\/Help-Protect-Biodiversity-Step-1-Version-2.jpg\/v4-460px-Help-Protect-Biodiversity-Step-1-Version-2.jpg","bigUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ea\/Help-Protect-Biodiversity-Step-1-Version-2.jpg\/v4-728px-Help-Protect-Biodiversity-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"
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