Plate II. Page 84, 
PIED-BILLED GREBE. 
Leii^’'th, 1.3-50 inches, Siim-ner plumage^ upper purls blackisli brown ; throat 
ami spot on bill black; fore neck brownish, rest of under parts grayish 
white. Winter plumage, similar, but without black on throat or bill. 
