forest fire after flame spruce wild drought dry black earth ground vegetation stand green natural disaster burnt down trees bark

forest fire flame spruce wild drought dry black earth ground vegetation stand green natural disaster burnt trees bark beetle pest ips typographus dead calamity wood europe show bast opening hole infestation orbiting deforestation view forests stump tree cutting caused planting insects larvae cut logging czech shot infested attacked european making larva clear small-reed bushgrass global non-original