Figure 1
From: Bumble bees in landscapes with abundant floral resources have lower pathogen loads
Map depicting locations (circles) where we sampled Bombus impatiens workers across 38 counties in Pennsylvania. Hollow circles indicate locations where sites were sampled in 2018 only, shaded circles indicate sites sampled in 2019 only and black circles indicate locations sampled in both years (A). Also shown are spatial patterns of several important habitat covariates: honey bee colony density (B), agricultural insecticide loading (C), spring floral resources (D), and forest cover (E). For maps (B–E), darker shades indicate higher values for each variable.
