32 A PKELIMINARY LIST OT THE 



The young arrive at Henderson in the beginning 

 of October, the adults a fortnight later (Aud.). 



230. Dipper, Buffle-head (CharüoneUaalbeola 9 Ltim\.). 



Ohio River (Aud.). 



231. Golden Eye (Glaucionetta clangula, Linn.). 



Henderson (Aud.). 



232. Ring-necked Duck (Athya collaris, Donovan). 



Kentucky (Aud.); Nelson County (Beckham). 



233. FlockingFowl, Scaup Duck (Alhya ?narila, Linn.). 



Kentucky (Aud.). 



234. Wood Duck (Aix sponsa, Linn.). 



A common summer resident in western Ken- 

 tucky. 



235. Pin-tail (Dafila acuta, Linn.). 



Extremely abundant in Kentucky (Aud.). 



236. American Widgeon (Alias americana, Gmelin). 



Kentucky ; remainingall winter whenthe weather 

 is mild (Aud.). 



237. Green-winged Teal (Anas carolinensis, Gmelin). 



Transient. Rather common. 



238. Blue-winged Teal (Anas discors, Linn.). 



Ohio river in September and October ; abundant 

 (Aud.). 



239. Black Duck (Anas obscura, Gmelin). 



According to Audubon this duck breeds along 

 the Mississippi River as far up as its confluence with 

 the Ohio. 



240. Mallard (Anas boschas 9 ~Lhm.). 



A common migrant in western Kentucky. 

 Breeds in ponds in Kentucky lowlands (Aud.). 



241. Hooded Merganser (Lophodytes cucullatus, Linn.). 



Audubon records this as not uncommon near 

 Louisville when he first moved there. 



242. Red-l)iensted Mevg&nsev (Merganserse7*rator, Linn.) . 



Breeds in Kentucky (Aud.). 



