Species Action Plan for the veteran trees hoverflies
The International Union has prepared a “Hoverflies specialised to veteran trees in Europe – Conservation Action Plan 2023–2030” in collaboration with the IUCN Species Survival Commission, IUCN SSC Invertebrate Conservation Committee, IUCN SSC Hoverfly Specialist Group, Syrphidae in Trees / Syrphidae Foundation and Buglife. This Action Plan is dedicated to six hoverfly …