Anti-poaching operations protect individual rhinos from the acute welfare harm of horn removal while maintaining viable populations in their natural habitat.
The acute welfare harm of rhino poaching involves chemical immobilization stress followed by painful horn removal, often without adequate hemostasis of blood vessels in the horn base. Rhinos that survive attacks face ongoing pain from the wound, vulnerability to predation without their primary defense weapon, and chronic stress in high-poaching landscapes. The welfare of protected rhinos in intensive protection zones is higher than their unprotected counterparts, but intensive security operations themselves create disturbance that affects rhino behavior and stress levels.