Citizen science programmes allow members of the public to contribute wildlife sighting and monitoring data, improving conservation and welfare knowledge at low cost.
Citizen science democratises wildlife monitoring and creates datasets that professional researchers could never assemble alone. From a welfare perspective, large-scale observational data can reveal population trends, disease spread, and landscape-level threats such as road mortality patterns — all of which have direct welfare implications. When members of the public report injured or sick wildlife through structured systems, response times improve and welfare-relevant information is gathered systematically. Training citizen scientists in responsible observation — maintaining appropriate distance, avoiding disturbance during breeding — ensures that data collection itself does not create welfare costs for the animals being monitored.