NATURAL HISTORY SOCIETY OF GLASGOW. 73 



Fam. COLYMBIDAE. 



Great Northern Diver, Colymbus glacialis. Linnaeus. 

 Included in Mr Stewart's list of the birds of the parish of Luss. 



Black-throated Diver, Colymhus arcHcus, Linnaeus. 

 Has been obtained on the loch both in summer and winter 

 plumage. 



Red-throated Diver, Colymhus sepientrmialis. Linnaeus. 

 Very rare. 



Fam. PODICIPIDAE. 



Great-crested Grebe, Podiceps cristatus (Linnaeus). 

 Included in Mr Stewart's list of the birds of the parish of Luss. 



SCLAVONiAN Grebe, Podiceps comutus (Gmelin.). 

 Has been shot on the loch. 



Little Grebe, Podiceps minor (Gmelin.). 

 Not uncommon. 



Fam. A LCI DAE. 

 PuFEiN, Fratercula artica (Linnaeus). 

 In Mr Stewart's list. 



Razor-Bill, a lea torda. Linnaeus, 

 Has been obtained. 



Fam. PELECANIDAE. 



Cormorant, Graculus carbo (Linnaeus). 

 Not uncommon ; sometimes breeds in the district. 



Fam. LARIDAE. 

 CoMisiON Iewn, Sterna fluviatilis. Naumann. ^^^XTn^^^^ 

 Very common. /^oO^^< 



ArtIC Tern, Sterna hirundo. Linnaeus. jctS'-^ ^%^©-^ ^ 

 Common. u.! LIBRARY 



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