OF VIRGINIA 349 
Puoro By F. N. —— 
BLUE-GRAY GNATCATCHER’S NEST. 
Nore How tHe LICHENS ON THE NEST BLEND WitH THOSE ON THR 
Limes, THE Birps’ GREATEST PROTECTION DURING INCUBATION 
or EecGs AND REARING OF YOUNG. 
A 
