Fig. 4: Habitat types occupied by rodents.
From: Population fluctuations and synanthropy explain transmission risk in rodent-borne zoonoses

a Percentage of non-reservoir (black bars; n = 154) and reservoir rodents (red bars; n = 282), respectively, occurring in natural and artificial (shaded) habitats. b Habitat generalism of reservoir rodents. Reservoir rodents occurring in natural habitats potentially move into artificial habitats, e.g., during periods of high population density or when natural habitat is degraded. Thickness of curves represents number of rodents shared between natural and artificial habitat.