Effects of population size on plant reproduction and pollinator abundance in a specialized pollination system Charlotte Klank; Andrea, R. Pluess; Jaboury Ghazoul Journal of Ecology 98(6): 1389-1397 2010 0022-0477 10.1111/j.1365-2745.2010.01720.x https://eurekamag.com/research/063/917/063917003.php