Peneothello cyanus, Slaty Robin, Blue-grey Robin. A fairly small bird of montane forest. Blue-gray plumage, with contrasting blackish wings and tail found in the highlands of New Guinea from altitudes of 900 to 2,750 m. Within the rainforest it is found in pairs in the understory or on the ground. It is insectivorous, and hunts by gleaning. It eats ants, beetles and thyonnid wasps. Several different vocalizations, such as mournful, monotonous whistles, an up-and-down, whistled jumble and a…