Buzz pollination is a specialized pollination syndrome that requires vibrational energy to extract concealed pollen grains from poricidal anthers. Although a large body of work has examined the ecology of buzz pollination. whether acoustic properties of buzz pollinators affect pollen extraction is less understood. especially in weeds and invasive species. https://www.countryscenesaddleryandpetsuppliers.shop/product-category/stainless-steel-spur-with-1-band-and-9-point-rowel/