The Varied Triller (Lalage leucomela) is a smaller member of the Cuckoo-shrike family, Campephagidae. This species prefers warm, reasonably moist environments and is found in New Guinea and the Bismarck Archipelago, along much of the tropical and sub-tropical coastal hinterland of eastern Australia, from about the Sydney area to the tip of Cape York Peninsula, in the moister part of the Kimberley, and throughout the Top End.
They are common in the north and uncommon (sometimes rare) in the colder south. Typical habitat is rainforest, vine forest, riverine thickets, eucalypt forest and woodland, with a particular preference for the border areas between closed and open forests.
Varied Trillers work their way slowly and methodically through foliage at any level (sometimes on the ground), searching in pairs or small groups for insects and fruit, and making repeated rolling contact calls almost continuously.