Behaviour An Australian painted lady feeding on a flowering shrub Butterflies feed primarily on nectar from flowers. Some also derive nourishment from pollen , [58] tree sap, rotting fruit, dung, decaying flesh, and dissolved minerals in wet sand or dirt. Butterflies are important as pollinators for some species of plants. In general, they do not carry as much pollen load as bees , but they are capable of moving pollen over greater distances. [59] Flower constancy has been observed for at least one species of butterfly. [60] Adult butterflies consume only liquids, ingested through the proboscis. They sip water from damp patches for hydration and feed on nectar from flowers, from which they obtain sugars for energy, and sodium and other minerals vital for reproduction. Several species of butterflies need more sodium than that provided by nectar and are attracted by sodium in salt; they sometimes land on people, attracted ...
Comments
Post a Comment