Figure 3
From: Variation in avian egg shape and nest structure is explained by climatic conditions
Variation in (a) average annual vapour pressure deficit (VPD, kPa) and (b) average annual leaf area index (LAI) for the Australian continent. Maps show average values for 100 km × 100 km grid cells. Maps were created in R 3.3.247 using raster72 and base plotting functions. Digital boundaries of Australia are from Australian Standard Geographical Classification (ASGC) (cat. no. 1216.0) via http://www.abs.gov.au/.
