THE GADWALL 291 



from thirty-two to tliirty-four inches. I think 

 the "Hudson Bay Duck" may average from 

 one-half to three-quarters of a pound heavier 

 than our summer and fall resident, with a cor- 

 responding increase in its sail-plan. Have 

 been informed by reliable parties of a Northern 

 Black Duck weighing four and one-half pounds. 

 The Black Duck is one of the largest of the 

 "river ducks," and in proper condition is un- 

 surpassed for the table. Its food is clean and 

 its flesh is usually tender and of good flavor. 

 This duck is easily domesticated. It might be 

 a profitable investment for someone to raise 

 them for the market. They are hardy, would 

 need little care, and would probably thrive with 

 a fair chance. It is likely that they would sell 

 well in the markets, judging from the way the 

 wild birds have always been snapped up in this 

 neighborhood in the days when sale was per- 

 mitted. 



THE GADWALL. GRAY DUCK. 



(Chaulelasmus streperus.) 



Though found more or less abundantly in 

 all parts of North America, and in fact all 



