342 A GUIDE TO THE BIRDS 



b. Up the Hudson to Sing Sing. 



Green-crested Flycatcher. 



c. Locally in southern Connecticut as far east as Saybrook and 



north to Hartford. 

 Hooded Warbler. 

 Blue-winged Warbler. 

 Worm-eating Warbler. 

 Rough-winged Swallow. 

 Fish Crow (not west or north of Stratford). 



d. Salt Marshes to Point Judith, R. I. 



Seaside Sparrow. 



e. To Rhode Island and to Berkshire County, Mass. 



Louisiana Water-thrush (local in the eastern and northern 

 portions of its range). 



f. To Berkshire and Essex counties, Mass. 

 Yellow-breasted Chat. 

 White-eyed Vireo (barely reaches 



Berkshire County). 

 Orchard Oriole. 



Local north or east of 

 southern Connecticut. 



II 



BIRDS OCCURRING IN THE UPPER AUSTRAL, AND FINDING THEIR 

 NORTHERN BREEDING LIMIT IN THE TRANSITION ZONE. 



a. Barely reaching southeastern New Hampshire ; not occurring in 



Berkshire County. 



Prairie Warbler. > . , XT ,,- , 



~ ,, . -, tttt 11 r Absent near New I ork city. 



Golden-winged Warbler. ) 



b. Found north of Massachusetts only in large river valleys. 



Wood Thrush (occasional outside of the valleys). 

 Yellow-throated Vireo. 

 Meadowlark. 

 Yellow-billed Cuckoo. 



Ruffed Grouse (this subspecies not found north of Massa- 

 chusetts). 



