The Ambioterra Group (Ambioterra) is a charitable organization established on 4 December 2002. Its mission is to protect biodiversity giving priority to species at risk in Quebec, especially in Montérégie. Since 2009, our efforts to protect and restore plant and wildlife habitat have been concentrated in the Haut Saint Laurent Valley. Our projects include various components: research and learning (inventories of fauna and flora, characterization of the natural environment), voluntary conservation, habitat protection and restoration, education and awareness, geomatics, and networking with key interests in the area. We suggest voluntary conservation tools adapted to each participant (conservation agreements, integrated management of forest and municipal activities, agro-environmental practices, etc.).