Conspicuously Black and White 
Blackpoll Warbler 
(Dendroica striata) Wood Warbler family 
Length—5.5 to 6 inches. About an inch smaller than the English 
sparrow. 
Male—Black cap; cheeks and beneath grayish white, forming a 
sort of collar, more or less distinct. Upper parts striped 
gray, black, and olive. Breast and under parts white, with 
black streaks. Tail olive-brown, with yellow-white spots. 
Female—Without cap. Greenish-olive above, faintly streaked 
with black. Paler than male. Bands on wings, yellowish. 
Range—North America, to Greenland and Alaska. In winter, to 
northern part of South America. 
Migrations—Last of May. Late October. 
A faint ‘‘screep, screep,” like ‘‘the noise made by striking 
two pebbles together,” Audubon says, is often the only indication 
of the blackpoll’s presence; but surely that tireless bird-student 
had heard its more characteristic notes, which, rapidly uttered, 
increasing in the middle of the strain and diminishing toward the 
end, suggest the shrill, wiry hum of some midsummer insect. 
After the opera-glass has searched him out we find him by no 
means an inconspicuous bird. A dainty little fellow, with a 
glossy black cap pulled over his eyes, he is almost hidden by the 
dense foliage on the trees by the time he returns to us at the very 
end of spring. Giraud says that he is the very last of his tribe to 
come north, though the bay-breasted warbler has usually been 
thought the bird to wind up the spring procession. 
The blackpoll has a certain characteristic motion that distin- 
guishes him from the black-and-white creeper, for which a hasty 
glance might mistake him, and from the jolly little chickadee with 
his black cap. Apparently he runs about the tree-trunk, but in 
reality he so flits his wings that his feet do not touch the bark at 
all; yet so rapidly does he go that the flipping wing-motion is 
not observed. He is most often seen in May in the apple trees, 
peeping into the opening blossoms for insects, uttering now and 
then his slender, lisping, brief song. 
Vivacious, a busy hunter, often catching insects on the wing 
like the flycatchers, he is a cheerful, useful neighbor the short 
time he spends with us before travelling to the far north, where 
he mates and nests. A nest has been found on Slide Mountain, 
i the Catskills, but the hardy evergreens of Canada, and some- 
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