-( 3 )- 
m 7!kU{fL 'X^^y-} 2.71x1.82 H^-rMk-Xi-^^ 2.88x 1.70 i^A-t^^-^^ 
2.48 X 1 .77 Jiii 2.G8 x 1 .01 i- V b ^ . M r / ^Ti ^ 7,844 (' f> t;' 7- J/ . 
2. Mergus americana Cass 
31. merganser amcricaniis (Cass.). 
American Mer«2,anscr. 
jj^^. Arei-jj^anscr. 
r * * * 3 ^' . ^;g: 25 p.t 7- y . / S; {■?'-?L 3^)1 .5 |l.t f #a - !!^ / ^ 
Mill I- ^ ^ ^ K^-FO] -TV. 1.^- efe^ V . 
^^^^ 2.7x1.75 pvj-r y . 
^l:>ic^Jlfi. Nev.' Brunswick a J> ;lb::^ Dcikota 1) i> ^ - U JjlU^jfc 
^5i1^mm->'&i^ll/4k:^^m^3 ^ C ^ ^ ;!)> ^, i,(Gulf)^M^^FHl^*^r 
X 3. Mergus serrator Linn {^k¥\ )• 
yl/. serrattis Briinn. 
niger Briss. 
,, li ucotnclajius ( Briss ) . 
Merganser serrator (Linn.). 
serratus (Briinn). 
„ cristatus Leach. 
,, serrata Stepli. 
Red-breasted Merganser, Sheld-Uuck, (iarliill, Spear- Wigcon, Sa\vl)ill, 
Shelldrake, Whistler, Pied Shelldrakc. 
^J^y- W^, a-'fsit-^^a^^ 3; . ^^22^r . % ^ ^^{^Al^ ) 1.8 l^t^ r 
