MARYLAND GEOLOOICAL SURVEY 307 



these birds were heard in the " oak barrens " near Finzel. Its song 

 was also heard once near Grantsville and once at Bittinger. In the 

 white oak woods near Mountain Lake Park, several were heard and 

 two taken. 



Merula migratoria. ROBIN. A vey common breeder throughout 

 the region. 



Sialia sialis. BLUEBIRD. Common and generally distributed 

 throughout the region. A brood of young, accompanied by their 

 parents, was seen near Finzel on June IT. 



