PASSERES—VIREONIDA. 169 
duped vireo seems to offer no protest to this persistent im- 
position. The birds are not confined to the woods, but fre- 
quently nest in our city parks. The noise of traffic may 
almost completely drown the cheerful voice, but it cannot 
stop it. 
This vireo reaches the lake shore about the 23d of April 
and departs about the 25th of October. 
231. (626.) VIREO PHILADELPHICUS (Cass.). 67. 
Philadelphia Vireo. 
Synonyms: Vireosylvia philadelphica. 
Brotherly Love Vireo, Brotherly Love Greenlet. 
Baird, P. R: R. Report, UX, 1858, 335. 
This vireo seems to be irregular as a migrant in Ohio, “I 
have never found it in Lorain county, nor elsewhere in the 
state. If it were even fairly common it could hardly have 
escaped so many observers entirely. 
Rev. Mr. Henninger found it late in April and again late 
in September, in southern Ohio. 
232. (627.) VIREO GILvus (Vieill.). 68. 
Warbling Vireo. 
Synonyms: Vireosylvia gilva, Muscicapa gilva. 
Warbling Greenlet, Warbling Flycatcher. 
Kirtland, Ohio Geol. Surv., 1838, 163, 180. 
This is the vireo which lives in the shade trees and parks 
all summer. It is almost abundant over the entire state. 
The peculiar rolling song and rasping scolding notes must 
be familiar to all. They may be heard just outside your door 
at almost any time from May to August. 
This vireo seems to travel with the Red-eyed Vireo, some- 
times arriving a day or two earlier. Southern Ohio dates 
of arrival range from April 19 to May 9, while Lorain coun- 
ty arrivals range from April 28 to May 1. They have left the 
lake shore by September 15, but tarry a month longer in the 
southern counties. 
