Bernard Dubreuil is a French nature photographer based in Nouvelle-Aquitaine, specifically in Gironde. His work is rooted in a rigorous observation of natural environments, with a particular focus on wetland ecosystems, limestone grasslands, agricultural wasteland and forest edges. He focuses his photographic research on invertebrates, amphibians, wild plants and fungi, which he captures in their environment at different stages of their biological cycle.
His images document an often overlooked biodiversity, ranging from orthoptera and odonata to wild orchids and fungal species, as well as pollinating insects, arachnids and interspecific interactions observed in natural conditions. He attaches particular importance to microhabitats and the light conditions characteristic of the quiet hours of the day, especially at dawn.
Bernard Dubreuil carries out most of his work in south-western France, regularly covering the Landes de Gascogne Regional Nature Park, the Entre-deux-Mers region, the Garonne valley and its tributaries. He contributes to scientific, educational and editorial image libraries related to environmental conservation and the identification of local species.