Psyche: A Journal of Entomology / 2011 / Article / Fig 1

Research Article

Environmental Factors Influencing Foraging Activity in the Social Wasp Polybia paulista (Hymenoptera: Vespidae: Epiponini)

Figure 1

Mean number of foragers of Polybia paulista observed returning to the nest per day for each month of observation. Each day was sampled four times, during 15 minutes each. Thin bars are standard deviations.