FIGURE 2 in Revealing the Baja California Peninsula's Hidden Treasures: An Annotated checklist of the native bees (Hymenoptera: Apoidea: Anthophila)

FIGURE 2. Sampling effort and sampling sites. Blue squares represent collection sites visited by CARCIB, ECOAB, and MABC teams in recent surveys. Red squares indicate all localities compiled from digital databases, taxonomic reviews, and type specimens. The color intensity of blue buffers show the sampling effort accumulated over time.