crested bellbird References crested bellbird bird Ask Anything Homework Help Also known as: Oreoica gutturalis Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: bellbirdThe crested bellbird (Oreoica gutturalis), also of Australia, is a whistler (see thickhead) with bristles around its nostrils. This species is a member of the Old World flycatchers (family Muscicapidae). Read MoreThe crested bellbird (Oreoica gutturalis), also of Australia, is a whistler (see thickhead) with bristles around its nostrils. This species is a member of the Old World flycatchers (family Muscicapidae). Read More