References
- 1Ahrends, A, Rahbek, C, Bulling, MT, Burgess, ND, Platts, PJ, Lovett, JC, Kindemba, VW, Owen, N, Sallu, AN, Marshall, AR, Mhoro, BE, Fanning, E and Marchant, R. 2011. Conservation and the botanist effect. Biological Conservation, 144(1): 131–140. DOI: 10.1016/j.biocon.2010.08.008
- 2Austen, GE, Bindemann, M, Griffiths, RA and Roberts, DL. 2016. Species identification by experts and non-experts: Comparing images from field guides. Scientific Reports, 6(August): 1–7. DOI: 10.1038/srep33634
- 3Bhattacharjee, Y. 2005. Citizen scientists supplement work of Cornell researchers, Science, 308(5727): 1402–1403. DOI: 10.1126/science.308.5727.1402
- 4Bonney, R, Cooper, CB, Dickinson, J, Kelling, S, Phillips, T, Rosenberg, KV and Shirk, J. 2009. Citizen science: a developing tool for expanding science knowledge and scientific literacy. BioScience, 59(11): 977–984. DOI: 10.1525/bio.2009.59.11.9
- 5Bonney, R, Shirk, JL, Phillips, TB, Wiggins, A, Ballard, HL, Miller-Rushing, AJ and Parrish, JK. 2014. Citizen science: Next steps for citizen science, Science, 343(6178): 1436–1437. DOI: 10.1126/science.1251554
- 6Boudreau, S and Yan, N. 2004. Auditing the accuracy of a volunteer-based Invader, surveillance program for an aquatic Bythotrephes. Environmental Monitoring and Assessment, 91: 17–26. DOI: 10.1023/B:EMAS.0000009228.09204.b7
- 7Casanovas, P, Lynch, HJ and Fagan, WF. 2014. Using citizen science to estimate lichen diversity. Biological Conservation, 171: 1–8. DOI: 10.1016/j.biocon.2013.12.020
- 8Crall, AW, Newman, GJ, Stohlgren, TJ, Holfelder, KA, Graham, J and Waller, DM. 2011. Assessing citizen science data quality: An invasive species case study. Conservation Letters, 4(6): 433–442. DOI: 10.1111/j.1755-263X.2011.00196.x
- 9Danielsen, F, Jensen, PM, Burgess, ND, Altamirano, R, Alviola, PA, Andrianandrasana, H, Brashares, JS, Burton, AC, Coronado, I, Corpuz, N, Enghoff, M, Fjeldså, J, Funder, M, Holt, S, Hübertz, H, Jensen, AE, Lewis, R, Massao, J, Mendoza, MM, Ngaga, Y, Pipper, CB, Poulsen, MK, Rueda, RM, Sam, MK, Skielboe, T, Sørensen, M and Young, R. 2014. A multicountry assessment of tropical resource monitoring by local communities. BioScience, 64(3): 236–251. DOI: 10.1093/biosci/biu001
- 10Delaney, DG, Sperling, CD, Adams, CS and Leung, B. 2007. Marine invasive species: Validation of citizen science and implications for national monitoring networks. Biological Invasions, 10(1): 117–128. DOI: 10.1007/s10530-007-9114-0
- 11Freitag, A and Pfeffer, MJ. 2013. Process, not product: investigating recommendations for improving citizen science ‘success’. PLoS ONE, 8(5): 1–5. DOI: 10.1371/journal.pone.0064079
- 12Fuccillo, KK, Crimmins, TM, de Rivera, CE and Elder, TS. 2015. Assessing accuracy in citizen science-based plant phenology monitoring. International Journal of Biometeorology, 59(7): 917–926. DOI: 10.1007/s00484-014-0892-7
- 13Gardiner, MM, Allee, LL, Brown, PMJ, Losey, JE, Roy, HE and Smyth, RR. 2012. Lessons from lady beetles: Accuracy of monitoring data from US and UK citizen-science programs. Frontiers in Ecology and the Environment, 10(9): 471–476. DOI: 10.1890/110185
- 14Gollan, J, De Bruyn, LL, Reid, N and Wilkie, L. 2012. Can volunteers collect data that are comparable to professional scientists? A study of variables used in monitoring the outcomes of ecosystem rehabilitation. Environmental Management, 50(5): 969–978. DOI: 10.1007/s00267-012-9924-4
- 15Gooliaff, TJ and Hodges, KE. 2018. Measuring agreement among experts in classifying camera images of similar species. Ecology and Evolution, 8(22): 11009–11021. DOI: 10.1002/ece3.4567
- 16Harmsen, BJ, Foster, RJ, Sanchez, E, Gutierrez-González, CE, Silver, SC, Ostro, LET, Kelly, MJ, Kay, E and Quigley, H. 2017. Long term monitoring of jaguars in the Cockscomb Basin Wildlife Sanctuary, Belize; Implications for camera trap studies of carnivores, Boyce, M.S. (ed.). PLOS ONE, 12(6):
e0179505 . DOI: 10.1371/journal.pone.0179505 - 17Jiguet, F. 2009. Method learning caused a first-time observer effect in a newly started breeding bird survey. Bird Study, 56(2): 253–258. DOI: 10.1080/00063650902791991
- 18Jones, MJ. 2001. Just-in-time training. Advances in Developing Human Resources, 3(4): 480–487. DOI: 10.1177/15234220122238409
- 19Kelling, S, Johnston, A, Hochachka, WM, Iliff, M, Fink, D, Gerbracht, J, Lagoze, C, La Sorte, FA, Moore, T, Wiggins, A, Wong, WK, Wood, C and Yu, J. 2015. Can observation skills of citizen scientists be estimated using species accumulation curves? PLoS ONE, 10(10): 1–20. DOI: 10.1371/journal.pone.0139600
- 20Kosmala, M, Wiggins, A, Swanson, A and Simmons, B. 2016. Assessing data quality in citizen science. Frontiers in Ecology and the Environment, 14(10): 551–560. DOI: 10.1002/fee.1436
- 21Newman, G, Crall, A, Laituri, M, Graham, J, Stohlgren, T, Moore, JC, Kodrich, K and Holfelder, KA. 2010. Teaching citizen science skills online: Implications for invasive species training programs. Applied Environmental Education and Communication, 9(4): 276–286. DOI: 10.1080/1533015X.2010.530896
- 22Prysby, MD and Oberhauser, KS. 2004. Temporal and geographic variation in monarch densities: Citizen scientists document monarch population patterns. In: The monarch butterfly: biology and conservation, 9–20.
- 23Ratnieks, F, Schrell, F, Sheppard, R, Brown, E, Bristow, O and Garbuzov, M. 2016. Data reliability in citizen science: learning curve and the effects of training method, volunteer background and experience on identification accuracy of insects visiting ivy flowers. Methods in Ecology and Evolution, 7(10): 1226–1235. DOI: 10.1111/2041-210X.12581
- 24Roy, HE, Baxter, E, Saunders, A and Pocock, MJO. 2016. Focal plant observations as a standardised method for pollinator monitoring: Opportunities and limitations for mass participation citizen science. PLoS ONE, 1–14. DOI: 10.1371/journal.pone.0150794
- 25Sauer, JR, Link, WA, Fallon, JE, Pardieck, KL and Ziolkowski, DJ. 2013. The North American Breeding Bird Survey 1966–2011: Summary analysis and species accounts. North American Fauna, 79(79): 1–32. DOI: 10.3996/nafa.79.0001
- 26Silvertown, J. 2009. A new dawn for citizen science. Trends in Ecology & Evolution, 24(9): 467–471. DOI: 10.1016/j.tree.2009.03.017
- 27Starr, J, Schweik, CM, Bush, N, Fletcher, L, Finn, J, Fish, J and Bargeron, CT. 2014. Lights, camera…citizen science: Assessing the effectiveness of smartphone-based video training in invasive plant identification. PLoS ONE, 9(11):
e111433 . DOI: 10.1371/journal.pone.0111433 - 28Sullivan, BL, Aycrigg, JL, Barry, JH, Bonney, RE, Bruns, N, Cooper, CB, Damoulas, T, Dhondt, AA, Dietterich, T, Farnsworth, A, Fink, D, Fitzpatrick, JW, Fredericks, T, Gerbracht, J, Gomes, C, Hochachka, WM, Iliff, MJ, Lagoze, C, La Sorte, FA, Merrifield, M, Morris, W, Phillips, TB, Reynolds, M, Rodewald, AD, Rosenberg, KV, Trautmann, NM, Wiggins, A, Winkler, DW, Wong, W-K, Wood, CL, Yu, J and Kelling, S. 2014. The eBird enterprise: An integrated approach to development and application of citizen science. Biological Conservation, 169: 31–40. DOI: 10.1016/j.biocon.2013.11.003
- 29Swanson, A, Kosmala, M, Lintott, C and Packer, C. 2016. A generalized approach for producing, quantifying, and validating citizen science data from wildlife images. Conservation Biology, 30(3): 520–531. DOI: 10.1111/cobi.12695
- 30Thompson, AA and Mapstone, BD. 1997. Observer effects and training in underwater visual surveys of reef fishes. Marine Ecology Progress Series, 154: 53–63. DOI: 10.3354/meps154053
- 31van der Wal, R, Sharma, N, Mellish, C, Robinson, A and Siddharthan, A. 2016. The role of automated feedback in training and retaining biological recorders for citizen science. Conservation Biology, 30(3): 550–561. DOI: 10.1111/cobi.12705
- 32von Ahn, L. 2009. Human computation. Proceedings of the 46th Annual Design Automation Conference – DAC ’09, 418–419. DOI: 10.1145/1629911.1630023
- 33White, RL, Sutton, AE, Salguero-Gómez, R, Bray, TC, Campbell, H, Cieraad, E, Geekiyanage, N, Gherardi, L, Hughes, AC, Jørgensen, PS, Poisot, T, DeSoto, L and Zimmerman, N. 2015. The next generation of action ecology: novel approaches towards global ecological research. Ecosphere, 6(8):
art134 . DOI: 10.1890/ES14-00485.1
