Amphibians are experiencing the most severe extinction crisis of any vertebrate group. Addressing their decline requires understanding both conservation and individual welfare dimensions.
Amphibian welfare occupies a scientifically uncertain but ethically important space. Evidence for amphibian pain and sentience is growing — they possess nociceptors, opioid receptors, and show analgesic-responsive behavior. Population declines represent both conservation failures and aggregated individual welfare failures at enormous scale. Road mortality during breeding migrations is particularly tractable — road closure programs and toad tunnels during migration peaks save thousands of individuals at relatively low cost. Disease management in wild populations remains a frontier challenge with few effective interventions.