Albinism and Melanism in North 
American Birds. Ruthven Deane, 
J cr^ ^ 9 ; /-£ oCt Cxc c,< 
^ ryr,. 
Bua N.0,0, l.Apbil, 1876, p.23 
Albinism and Melanism in North 
American Birds. Ruthven Deane, 
In Mr. Boardman’s collection is a Lesser Scaup Duck in white 
plumage. 
Bull N, 0.0. 4, Jan,, 1879, p. 30 
