C O NTENTS. 



Harelda glacialis 

 Harlequin Duck 



King-Eider ... 



*Lesser White-Fronted Goose 

 Little Bittern - 

 Little Egret 

 Long-Tailed Duck 



Mallard, or Wild Duck 

 *Mareea americana 



Mareca pcnelope - 



Mcrgus albcllus - 

 *Mergus cucullatus 



Mcrgus merganser 



Mcrgus sermtor - 



Mute Swan ... 



Night-Heron ... 

 Nycticorax griscus 



CEdemia fusca - 

 (Edemia nigra - 

 CEdemia perspicillata - 



Pallas' Sand-Grouse - 

 *Pluenicopteru$ roseus - 

 Pink-Footed Bean Goose - 

 Pintail 



Platalca leucorodia 

 Plcgadis falcindhis 

 Pochard - - 



Polish Swan - 

 Purple Heron - 



*Querquedula carolincnsis 

 Querqucdula circia 



162 

 167 



174 



63 

 26 



15 

 162 



108 



137 

 132 

 200 

 203 

 192 

 196 

 96 



24 



24 



185 



181 

 189 



216 



5i 



68 



1 20 



46 



44 

 138 



99 

 10 



128 

 129 



