Female bees exhibit a unique buzzing behavior when foraging for pollen, which is important for about 20,000 unrelated plant species, indicating this trait has evolved independently numerous times.
Despite previous theoretical models on the energetics of buzz pollination, no experimental studies had confirmed these hypotheses until now.
The current study introduces a straightforward and inexpensive apparatus to measure the impact of buzz-frequency energy on pollen liberation, allowing researchers to quantitatively analyze the relationship between buzzing frequencies and pollen output in various flower types.