Fig. 1.

Coronavirus death rates in Norway, Italy, and United Kingdom, including identified studies that collected data on nature contact in these countries. In Norway, the daily death rates were below, and Venter et al. collected data before the first peak and observed a very high increase in nature visits. In Italy and the UK, daily death rates were between 500 and 1000 when Ugolini et al. and Burnett et al. collected their study data, and both studies observed considerably reduced visits to the outdoor natural environment. Coronavirus death rates data collected from https://www.worldometers.info/coronavirus/.