Vultures face multiple severe welfare threats including deliberate poisoning, lead poisoning from ammunition, and diclofenac contamination. Their ecological role as obligate scavengers makes their welfare particularly important.
Vulture welfare involves some of the most severe forms of anthropogenic harm in the wild animal kingdom. Deliberate poisoning — whether from poison-laced carcasses set to kill predators or from poisoned bait designed to kill vultures to hide poaching activity — causes prolonged, agonising deaths. Neurological symptoms from lead poisoning include progressive incapacitation, inability to fly or feed, and slow death over days. The diclofenac collapse in South Asia demonstrated how a single pharmaceutical compound, reaching vultures through the carcasses of treated livestock, can cause near-total population collapse within years — with secondary effects including rabies outbreaks and anthrax spread as disease-controlling scavenging services disappeared. Each of these harms involves individual suffering at scale, and the ecosystem welfare consequences of vulture loss are severe.