Massa, Caterina, Janneke Hille Ris Lambers, and Sarah Kelley Richman. “Species-Specific Differences in Bumblebee Worker Body Size Between Different Elevations: Implications for Pollinator Community Structure under Climate Change”. Journal of Pollination Ecology 36 (June 12, 2024): 112–121. Accessed July 14, 2024. https://pollinationecology.org/index.php/jpe/article/view/779.