Red and white clover provide food resources for honeybees and wild bees in urban environments

We studied the pollinator assemblage and visitation rate of pollinators in 1-m2 plots in 21 green areas of different sizes in the city of Vienna (Austria). In addition, we assessed the surrounding landscape context by estimating the percentage of green area in perimeters of 100, 500 and 1000 m around each study plot and measured local flower resource availability.

Working bee