The study of pollination biology teaches about the various pollinators in different seasons. Tiny pollinators such as ants, alkali bees, beetles, hoverflies, solitary bees, beetles, and bumble bees have been found to have decreased pollination frequency as a result of the heavy and irregular use of pesticides and fertilizers. Three families, Fabaceae, Malvaceae, and Apiaceae have revealed newer and newer types of pollinators engaged in pollination. Pollinators such as Xylocopa sp., Plebejus sp. (Silver studded Blue), Lycaena sp., and Oplodontha sp. have been found to be dominant pollinators, and birds are also used to cause pollination from time to time.