w. Middlesex Oo. Mass. 
Junw 25-30, 1889. 
West Townsend, A hby. Apparently not common. A 
■■ — ■■■■ — — ■■ 1 - — m 
A s hby we heard two or three in the trees about the house at reg- 
ular intervals of fifteen or twenty minutes, between the hours of 
8 and II o’clock, p.m. They uttered a low “worroo", and, as near- 
ly as we could ascertain, were young birds calling to one another 
in the darkness. 
ri 
