Climatic region
We classified each study as tropical or non-tropical according to its latitude (tropical < 23°26’13.4”, non-tropical > 23°26’13.4”). We used the coordinates of each sampled city (a study could have multiple cities) to assess the geographical and climatic distribution of the studies. When the data were sampled in different cities (e.g., Baldock et al. 2015; Harrison et al. 2018), we took only the centroid of the respective region for simplicity and to avoid overplotting (Maruyamaet al. 2021).