Kiev TO 'IMll-: \V.\T]-.\< KIRDS oi- ]-L()KIOA. 



163 



Hind toe with well=defined membranous lobe. 

 Belly not white. 



[,engtli, 21 ; Wing, 11: Tarsus, 205 ; liill, 1.50. Gen- 

 eral plumage black ; speculum white ; spot 

 under eye white; l)ill orange at base : feathers 

 on the bill bss than one half inch from nostril. 



1-engtli. 20.50 ; Wing, 11 ; 'I'arsus, 2 ; 15ill, 1.50. Gen- 

 eral plumage grayish : speculum white ; feathers 

 on the bill less than one half inch from nostril. 



Length, iS ; Wing, 9.25; Bill, 1.75: Tarsus, 1.85. 

 General plumage black ; no white on the wing ; 

 1-ill orange at base ; feathers on the bill more 

 than one half inch from nostril. 



Length, 17.50: Wing. 9: Uill, 1.70; Tarsus, i.So. 

 General plumage lirownisli : no white on wing ; 

 bill black, feathers on the bill more than one 

 half inch from nostril. 



Length. 20; Wing. 9.50; Tarsus. 1.75; Bill, 1.50. 

 (leneral plumage black; leathers on top of bill 

 extending farther forward tlian on side of l)ill : 

 patch of white on bill: orange, black, and wliite 

 front of head and nape : no white on wings ; 

 feathers on the bill less than one half inch 

 from nostril. 



Length, 19.50: Wing, 9.50: Tarsus, 1.75: Bill, 1.50. 

 Head brownish, showing a sligiit trace of whitish 

 on the sides ; under surface of body grayish ; 

 palest on the belly. Feathers extended on upper 

 part of bill more than on sides : no white on 

 wings ; feathers on the bill less than one half 

 inch from nostril. 



Oidemia deglandi (adult male). 

 White=winged Scoter. 

 White=winged Coot. 



See page 234 



Oidemia deglandi (male in 

 winter and female). 

 White=winged Scoter. 

 White=winged Coot. 



•See page 234 



Oidemia americanafadult male) 

 American Scoter. 

 Butter=bill, Coot. .See page 233 



Oidemia americana ( female 

 and immature). 

 American Scoter. 

 Butter=bill, Coot. See page 23, 



Oidemia perspicillata (^ adult 

 male). 

 Surf Scoter. 

 Skunk=head Coot. See page 23 



Oidemia perspicillata (female). 

 Surf Scoter, 

 Skunk-head Coot. See page 235 



