V0l 'i9n VI11 ] Wood, Warblers in Wayne County, Mich., in 1909. 25 



Connecticut Warbler (Oporomis agilis). — One male, in the 

 inland district, May 23. 



Maryland Yellow-throat (Gcothlypis trichas). — Not seen 

 until May 15, after which it became common. On P. C. 344, 

 Gratiot Twp., I found a nest containing three pipped eggs, one 

 young and a young Cowbird. Mr. Spicer found a nest with three 

 eggs on P. C. 618, same Twp., June 6. 



Wilson's Warbler (WUsonia pusilla). — Tolerably common on 

 the river district May 15 to 29. No females seen until the 27th, 

 and the four seen on the 29th were two males and two females. 

 Two noted in the large flock of May 16. An immature bird on the 

 river district September 6, was the only autumn record. 



Canadian Warbler (Witeorria canadensis). — On the river 

 district a male was noted May 15, two males and a female May 19, 

 and five males and a female May 27. Common inland May 16 and 

 23. A female, August 29, was the only autumn record. 



Redstart (Setophaga ruticilla) . — The first seen for the year was 

 a male May 9, and the last were two females October 17. Only 

 exceeded by D. cestiva in abundance as a summer resident. June 

 6, on P. C. 620, Gratiot Twp., Mr. Spicer and the writer were 

 locating chats near some twenty acres of woods that has always 

 been a favorite Redstart haunt. Later in the day we walked 

 through this woods and in less than an hour found a set of one, 

 two sets of three, six sets of four, and one of five, besides seeing 

 five nests with the birds on that we failed to reach, and eight 

 unfinished nests. 



