p 
Hi 
vH 
Ky 
| aif Ms 
[} 
B, Tif 
Hy if Hi 
Fi ii 
z 
as a 
raena = S 
a 4 
MIGRATORY ROUTES OF THE YELLOW-BILLED AND BLACK 
BILLED CUCKOOS, OLIVE-BACKED AND GRAY-CHEEKED 
TAHRUSHES, BLACKBURNIAN AND BLACK-POLL WARBI- 
“ERS, KINGFISHER, AND ROSE-BREASTED GROSBEAK. 
The distanee covered by four of the species from Alaskato the shores of South 
America is about 6000 m, and to their southernmost halt from 7ooo to 8500miles 
The range of the BW,K,OT &.GT is east toNewfd.the BC to P Edwards I, G to Cape Breton I. 
