78 



KKY TO THE BIRDS OF EASTERN NORTH AMERICA. 



^^^ 



Labrador or I'iril Ducke. 



( 'alllI)t<||.■l•lllll^ laliradorius. 



K()|-iiiiMly not iiniiiiiunon mi the Allaiitic coaf-l. rmlialily now extiiii't. 



See No. 113. 



