Figure 4From: Modelling the spatial distribution of the nuisance mosquito species Anopheles plumbeus (Diptera: Culicidae) in the NetherlandsObserved and estimated abundance of An. plumbeus. A ā Observed abundance represented as log 10 (abundanceā+ā1). B ā Map of the estimated abundance produced using a regression random forest. A darker colour indicates higher abundance.Back to article page