j,S KI.V 1" 1U( lv>. '.I'.K-l 



„,,„|,,„nMlvwln.r,Linr„i-l> on Inn- :,.,.! n.vii.u. 



,,,,,1. li-litli.-ovNn: l.,.lh.rl..Mr. <n„tyl.P.un. 



XNI. >\\ AN> i>r NOlM'll AMKUICV. 



Stellers' Duck. 



l-:,in:,,nll'l ■-''"' '''' ("'"'' >• 



Srf |i;iiri' "■*• 



Stellers' Duck. 



I-:,,,,;,, I'll" ■■'I'll' '■< I. '''"'"'')■ 



GROUP III. 

 Birds having wings from 7-50 to 8.50 inches long. 



Section I. Bill narrow vv 



ith tooth=like serrations. 



/ Head, brownish or grayish, mrsu- 



' -Miall li'iiiiili' !ii"l iiiiiiiMturci. 



— — , 



1,." than l."'li; ''I'-l 



Head with black and white crest; ur-u-. 1.- .ban 1.:..) n,:,!.). 



Hooded Merganser. 



/.,,,,/-^.^/^.■< r,l.„JI"t'>s. 



See liMU'i' iV.I. 



Hooded nersanser. 



I, uf,!, nihil, a l-ni-lllh'l""- 



Sec piijic •!'■'• 



Section 2 Bill not narrow, hind toe without membrane= 

 ous lobe or flap; a patch of pale blue on shoulder. 



; ^1 



, ,„„.l, nl Mn..nnuiH^(.-..v,.n-:: a white cres- 



cent on face; -|"''"l'""- -''■'■"■ 



|{lue=winned Teal. 



.li,,i.s' .I'm.;, IS I /,/.'/' . 



Si'l'. \K\'Ji'' l^' 



..nface; head, speck.ed ; chin, whitish ; m """- J^^^^^^.j ,,,, 



,li(f(.s ih.irnr^ { I'l iii'ili ). 

 Sci' iiai;!' 1^. 



