y,T_T, V Y -rTTTT^ T V T TT Y T TT 
THE " NUTTALU ORNITHOLOGICAL CLUB," THE " DAVEN- 
PORT Academy of Natural Sciences," the ■ 
'* Franklin Scientific Society of 
THE University of Penn- 
Eto. 
Author of " Life-Histories of Biros of Eastern 
Pennsylvania” ano of "The House Spar- 
row,” Member of the " Philaoel- 
phia academy of Natu- 
ral Sciences," 
SYLVAN lA, 
1 
■ 
