Their song is a welcome sound in mainland forests that otherwise may have little native bird song. Although they have a brush-like tongue which is used to reach deeply into flowers to reach nectar, bellbirds also feed on fruits and insects. In feeding on nectar they play an important ecological role in pollinating the flowers of many native trees and shrubs. Subsequently, when feeding on the fruits that result from this pollination they have a role in dispersing the seeds, and so they assist in the regeneration of the forest in at least two ways.
