Thousands of amphibians are killed on roads each spring during breeding migrations; community monitoring and infrastructure can dramatically reduce mortality.
Amphibians killed by vehicles suffer acutely, and mass mortality events during breeding migrations represent large-scale preventable welfare harm. Individual animals that survive road strikes may sustain injuries — crushed limbs, internal injuries — that result in prolonged suffering. Effective mitigation measures include road closure during peak migration nights, temporary fencing directing animals into buckets for manual translocation, and permanent underroad tunnels. All of these have demonstrated efficacy. Community involvement in toad patrols creates both conservation impact and public engagement with wildlife welfare.