The crested pigeon (Ocyphaps lophotes) is a bird found widely throughout mainland Australia except for the far northern tropical areas. It is the only member of the genus Ocyphaps. Only two Australian pigeon species possess an erect crest, the crested pigeon and the spinifex pigeon. The crested pigeon is the larger of the two species. The crested pigeon is sometimes incorrectly referred to as a topknot pigeon, but the topknot pigeon, Lopholaimus antarcticus has