36 ProGeedinis of the 



Nelson Sparrow {Passerherhuliis iielsoni). — The Nelson Spar- 

 row was noted by Dr. R. H. Wolcott and myself on May 30, 

 1910, near Waverly, where several individuals were seen and 

 two females were secured. The birds were in a low, wet, 

 grassy piece of country and were never seen except when 

 flushed, at which times they would rise and fly low, just clear- 

 ing the top of the grass, and drop quickly out of sight. 



Western Blue Grosbeak (Gioi?-acacaeriileal((zul(/). — I col- 

 lected the nest and eggs of this bird at Lincoln on July 18, 



1908. The set contained three eggs of the grosbeak and one 

 of a cowbird. 



Blue-headed Vireo (Laidvireo solUarius) . — May 10, 1910, 

 I secured a male of this species near Lincoln. It was the only 

 one seen. 



Prothonotary Warbler {FvotonotdHa citrea) — I found this 

 warbler as far west as South Bend on I\Iay 8, 1909. 



Northern Fsiriilsiy^arh\er(Co77ipsoi]tli//J7s ainericand iisneae). 

 — I have seen this bird on September 9, 1908 and April 4, 1909 

 at Lincoln and on April 30, 1910, at Child's Point, Sarpy 

 county. A female was secured on each of the first two oc- 

 casions. 



Magnolia Warbler (Dendroica magnolia) . — I have three 

 specimens of this warbler, two males taken on IMay 25, 1909, 

 at Lincoln 'and May 19, 1910, at Child's Point, and a female 

 secured May 26, 1909, at Lincoln. 



Blackburnian ^arhXev {Dendroica fusea). — I noted an indi- 

 vidual of this species May 25, 1909. 



Kentucky Warbler {Opororiiis formosus). — This warbler 

 was found as far west as Lincoln where I collected a female on 

 May 12, 1909. 



Mourning Warbler {Qporornis Philadelphia). — On May 25, 



1909, I secured a pair of Mourning AVarblers at Lincoln and on 

 September 4 of the same year obtained an immature female 

 at Roca. 



Hooded Warbler {W ilsoni a citriii a) . — ^This bird was noted 

 on .Alay 12. 



Wilson Warbler ( Wilsonia. piisilla) and Pileolated Warbler 

 iW. p. pileolata). -I have seen the Wilson Warbler on May 

 11, 1907, May 18, 1909 and September 8, 1909. On September 

 4, 1909, at Roca I secured three specimens of this species one 

 of which seems referable to the western subspecies because 

 of its much brighter coloration, especially on the forehead. 



