Evaluating the real-world conservation impact of zoo programs requires moving beyond activity metrics to outcome measures that assess whether captive populations and funded programs genuinely contribute to wild animal protection.
Conservation impact measurement is a welfare infrastructure issue — without knowing what actually helps wild animal populations, zoo conservation investment may be providing welfare to captive animals without the wild animal protection that justifies those animals' captivity. Rigorous impact evaluation enables resources to be directed toward programs that genuinely improve wild animal welfare at scale rather than programs that provide institutional credibility without wildlife benefit. Demanding accountability for conservation outcomes is itself an animal welfare advocacy position.