Vultures across Africa, Asia, and Europe are experiencing population crashes driven partly by lead poisoning from ammunition fragments in carcasses — a preventable source of individual suffering and mortality.
Lead poisoning causes measurable individual suffering in vultures: neurological symptoms progress from coordination loss and weakness to paralysis and respiratory failure over days or weeks. The scale of exposure — through the entire carcass food chain, not just direct shooting — means that a single lead-killed animal can poison dozens of scavenging birds. The solution is straightforward and commercially available: copper ammunition eliminates lead contamination entirely and performs equivalently for hunting purposes. The barrier is habit, cost differential, and in some regions, political resistance to ammunition regulation.