348 BIRDS OF THE NEW YORK CITY REGION 



common. It arrives after the tenth of May, and its maxi- 

 mum numbers are generally reached in the wave of Black- 

 poll and female Warblers after the peak of the migration. 

 In the fall it is rarely seen after September 15. As is usually 

 the case with this family, the bird is scarcest on Long Island 

 and commonest in Central Park. 



Long Island. Uncommon transient; May 13 to June 13; 

 August 22 to September 26 and October 12. 



ORIENT. Uncommon transient; May 18, 1910 to May 28, 

 1908; August 27, 1912 (Mabel R. Wiggins) to September 26, 

 1914. 



MASTIC. Uncommon transient; recorded October 12, 

 1916. 



LONG BEACH. Mr. Bicknell has three records, May 14, 

 1914, May 29, 1915, and September 2, 1920. 

 New York State. A generally uncommon transient. 



CENTRAL PARK. Common spring, uncommon fall transient; 

 April 30, 1920 (Dr. Ellsworth Elliott) ; May 2, 1911 (Griscom); 

 May 6, 1913 (Griscom); May 10, 1912 (Anne A. Crolius) to 

 June 5, 1901 (Chubb); August 20, 1912 (Hix) to September 

 23, 1905 (Hix), exceptionally to October 4, 1904 (Hix), and 

 October 10, 1907 (Anne A. Crolius and Griscom); casual 

 October 31, 1903 (Rogers). 



BRONX REGION. Uncommon transient; May 11, 1918 (C. 

 L. Lewis) to May 31, 1917 (L. N. Nichols); August 14, 1890 

 (Dwight) to September 28, 1916 (L. N. Nichols). 

 New Jersey. A generally uncommon transient; recorded Sep- 

 tember 29, 1918 at Elizabeth (Urner). 



ENGLEWOOD REGION. Uncommon transient; May 11, 

 1902 (Bird-Lore) to May 30, 1907 (Hix); August 15, 1887 

 (Chapman) to September 20, 1916 (Weber). 



CANADIAN WARBLER (Wilsonia canadensis) 

 Ajvery common transient throughout except on Long 

 Island, and breeding commonly in the higher swamps of 

 northern New Jersey. Its migration is almost the same as 

 that of Wilson's Warbler, but it arrives a few days earlier on 

 the'average both spring and fall. 



