84 Catalogue of the Birds of Devon. 
Family— COLYMBID^. 
Gen. COZiVBIBUS, Linn. 
C. cristatUS, Linn., Great Crested Grebe. 
Not uncommon in severe winters. 
C. rubicoUis, Lath., Red-necked Grebe. 
Rare. 
C. COrnutUS, Linn., Sclav onian Grebe. 
Sometimes obtained in immature plumage. 
C. auritUS, Linn., Eared Grebe. 
Young birds are occasionally met with ; but, like the two last 
mentioned species, it is rarely obtained in adult plumage. 
C. minor, Lath., Little Grebe. * 
Common throughout the county. 
