= Red-eyed Vireo 
= Veery 
= Redstart 
= Bobolink 
= Kingfisher 
= Scarlet Tanager 
= Baltimore Oriole 
= Yellow Warbler 
= Black-poll Warbler 
= Blackburn’ Warbler $ Scale of Miles 
= Gray-cheek Thrush | 3 i = 
= Olive-back’ Thrush } 9X%o 
= Bicknell’s Thrush | 
= Yellow-bld Cuckoo 
= Black bl¢ Cuckoo 
= Rose-br4 Grosbeak 
THE WINTER HOMES OF SIXTEEN OF OUR SUMMER BIRDS 
MOST OF WHOSE MIGRATORY ROUTES EXCEED 5000 MILES 
a distance double that from Philadelphia to San Franciseo inan air line. 
The route of the OT 1s about 800m long, that of the GT-7500m. BW 7200m 
K Jooom. RV6600m Bé500m. BC 6400m. YC 6000m. Y6ooom. R5600m 
Se 5100m. RG5loom. Bb4800m. 047oom. V.3600m. BI? 3400m 
Bicknells Thrush migrates to the Bahamasand Haiti,and probably to Venezuela. 
