Fig. 5.

Percent difference in the proportion of observations submitted from within an urban area in March–June 2020 from the expected proportion of observations submitted from within an urban area in March–June 2020 based on participation patterns in March–June 2015–2019 in four biodiversity community science programs: a) eButterfly, b) iNaturalist, c) Nature's Notebook, and d) eBird. Blue tones indicate a smaller proportion of observations submitted from within urban areas than expected in 2020; red tones indicate a larger proportion of observations submitted from within urban areas than expected in 2020; hatching indicates a significant difference between predicted and observed percent of records submitted from within urban areas in 2020 (p < 0.05). (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)