92 NOETH AMERICAN WARBLERS. 



Ohio, Battle Creek, Ann Arbor, and Mackinac, Mich., and Minneapo- 

 lis, Minn. In addition to the data given bj Chapman there are the 

 following records of the late appearance of the species in spring or of 

 its occurrence in summer: Bahamas," March 4 and April 5, 1897; Little 

 Abaco, Bahamas,* March 25, 1902; Nassau, Bahamas,* April, 1902; 

 Ann Arbor, Mich.,^ May 11, 1902; Morgan Park, 111.,^^ May 22, 1899; 

 Rockford, 111.,^ May 25; Lake Koshkonong, Wis.," May 24; Kalama- 

 zoo, Mich.," May 15, 1885; Luzerne, Mich./ June 15; Toronto, Can- 

 ada,/ May 16, 1900; Oscoda County, Mich., June 15 ^ and July 3,'^ 1903. 

 Fall migration. — The only records of occurrence of the Kirtland 

 warbler in fall in the United States are the following: Fort Myer, Va., 

 September 25, 1887 (Palmer); Chester, S. C, October 11, 1888 

 (Loomis); and Ohio, opposite Ashland, K3^,^ August 28, 1902. 



671. Dendroica vig-orsii (Aud.). Pine Warbler. 



Breeding range. — The pine warbler breeds throughout the eastern 

 part of the United States from Florida and the Gulf States northward 

 to New Brunswick, Ontario, and Manitoba. One of the northern- 

 most points from which it is recorded is Carlton, Saskatchewan, where 

 a party of the Biological Survey" found it common during July, 1895. 

 The northern boundary of the breeding range of the species is in the 

 Canadian life zone, but comparatively few individuals nest north of 

 the Alleghenian zone. In the region of the plains, where pine for- 

 ests are lacking, it is a rather rare migrant. It was secured once 

 at Revelstoke, British Columbia. Nearer the Mississippi River and 

 thence to the Atlantic Ocean its presence during the breeding season is 

 largel}^ governed by the extent of pine timber. Hence in summer it 

 is more common in the Southern States and the pitch and white pine 

 districts of southern New England than in the middle hard-wood dis- 

 tricts, throughout which, from about latitude 37° northward, it is 

 known to most observers as a more or less common migrant and to a 

 few as a rather rare summer resident. 



Winter range. — The pine warbler is a rare winter resident in eastern 

 Texas south to Corpus Christi. From North Carolina and southern 

 Illinois southward it is common in winter in the pines. Occasionally 

 at this season it winters north to Massachusetts. It has not j^et been 

 reported from Cuba or the islands at the south of Florida, nor have 



« Bangs, xiuk, XVII, p. 292, 1900. 



& Bonhote, Ibis, p. 280, 1903. 



c Wood, Auk, XIX, p. 291, 1902. 



(^Blackwelder, Auk, XVI, p. 359, 1899. 



^ Adams, Bull. Mich. Orn. Club, V, p. 18, 1904. 



/Samuel, Auk, XVII, p. 391, 1900. 



sTrothingham, Bull. Mich. Orn. Club, IV, p. 61, 1903. 



/^Bain, Bull. Mich. Orn. Club, IV, p. 63, 1903. 



« Jones, Wilson Bulletin, IX, p. 104, 1902. 



