The frontispiece the Wilson Bulletin (Vol. 116, No. 4, December, 2004) by Registry participant Barry Kent MacKay features the ornamental plumage of five members of the Tribe Ardeini -- Great Blue Heron (Ardea Herodias), Yellow-crowned Night-Heron (Nycticorax violaceus), Snowy Egret (Egretta thula), Little Blue Heron (Egretta caerulea), and Black-crowned Night-Heron (Nycticorax nycticorax).