73 
LAND BIRDS. 577 
GG. Not simply black and white. J, II. 
I. Breast and sides rich brown. Bay-breasted 
Warbler. No. 277. 
II. Breast and sides not brown. J, JJ, JJJ. 
J. Back dark blue, throat clear black. 
Black-throated Blue Warbler, male. 
No. 272. 
JJ. Back light blue, throat pure white. 
Cerulean Warbler. No. 275. 
JJJ. Back black and white, throat orange 
or scarlet. Blackburnian Warbler, 
male and female. No. 279. 
FI’. Birds with some yellow. K, KK. 
K. Rump or upper tail-coverts yellow. L, LL. 
L. Some chestnut about the head. M, MM. 
M. Top of head chestnut. Palm Warbler. 
No. 284. 
MM. Top of head mainly black, sides of 
head chestnut. Cape May Warbler. 
No. 270. 
LL. No chestnut about the head. N, NN. 
N. Throat white or gray. Myrtle Warbler. 
No. 273. 
NN. Throat bright yellow. Magnolia 
Warbler. No. 274. 
Kk. Rump and upper tail-coverts without yellow. 
O. Throat and chest clear yellow. P, PP. 
P. Sides with blackish spots or streaks. 
Q, QQ. 
Q. Middle of back with patch of chest- 
nut spots. Prairie Warbler. 
No. 285. 
QQ. Middle of back without patch of 
chestnut spots. R, RR. 
R. Top of head and most of back 
streaked with blackish. 
Kirtland’s Warbler. No. 
282. 
RR. Top of head and all of back 
without streaks. Sycamore 
Warbler. No. 280. 
PP. Sides without spots or streaks. 5, SS. 
S. Forehead and crown bright yellow, 
rest of upper parts bright olive 
green. Blue-winged Warbler. 
No. 264. 
SS. Forehead and crown without yel- 
low; olive green like the rest of 
the upper parts, Pine Warbler. 
No, 283. 
