96 



713. Thryothorus ludovicianus ludoviciarus (Lath.). 

 Carolina Wren. 



In some sections of the Carolinian fauna this 

 large wren is an abundant breeding bird, especially along 

 the river valleys. In parts of Chester, Delaware, Lancaster, 

 York, Washington, and Greene Counties, the Carolina Wren 

 appears to occur in the greatest numbers, tho it nests 

 generally along the southern tier of counties, closely 

 confined to the limits of the Carolinian fauna. 



719. Thryomanes bewicki bewicki f Aud . ) . Bewick's Wren. 



This long-tailed Wren is a regular but somewhat 

 uncommon nesting bird in Greene County, where Mr. S. S. 

 Dickey has taken a number of sets. To the east it has been 

 reported in Bedford, Pulton, Somerset, and Huntingdon 

 Counties, where it may be looked for as a rare breeder. 

 Farther north it has been recorded as an infrequent summer 

 resident in Clinton and Beaver Counties and should breed 

 rarely in suitable localities thruout the intervening 

 country. 



721. Troglodytes aedon aedon ( Vielll . ). House Wren. 



The House 7/ren breeds each year and in numbers in 

 many localities thruout the state, apparently being more 



