%0 Journal Article %K unstructured observational data %K Bias %K Citizen Science %K observation process %K volunteer data %K crowd sensing %B One Earth %D 2020 %N 5 %P 455-465 %R https://doi.org/10.1016/j.oneear.2020.04.012 %T Making Messy Data Work for Conservation %U https://www.sciencedirect.com/science/article/pii/S2590332220301998 %V 2 %8 05/2022 %@ 2590-3322