Citizen Science: resources and references
Thanks to Stephen and John - look at the Cornell Ornithology Lab for a database of resources on citizen science, and a ten-year review of citizen science and environmental monitoring (paywall) - Conrad, C and Hilchey, K (2011) A review of citizen science and community-based environmental monitoring: issues and opportunities Environmental Monitoring and Assessment 176 273-291, DOI: 10.1007/s10661-010-1582-5