282 NORTH AMERICAN BIRDS. 
bars; sides of head striped with black and white; lower parts whitish (some- 
times stained a light brownish or smoky tint), usually more or less varied with 
dusky. Adult male with more or less of red on head, usually on occiput. Adult 
female without any red on head. Young with crown more or less extensively 
red or yellow. 
a. Back varied with white. 
b. Back striped or marked longitudinally with white; lower parts without 
black markings, except sometimes on sides of breast or, more rarely, 
on flank. 
ce. Lateral tail-feathers without black bars; culmen 1.00, or more; wing 
usually more than 4.00. 
d'. Middle and greater wing-coverts and tertials conspicuously spotted 
with white. 
é. Lores partly or entirely black, the white superciliary stripe 
being thus cut off from the white or pale brownish of the 
nasal tufts. 
jf’. Wing more than 5.00, culmen 1.40, or more. 
Length about 10.00-11.00, wing 5.02-5.40 (5.25), tail 
3.60-3.80 (3.70), culmen 1.40-1.62 (1.49). Hab. 
Northern North America, west to Alaska and 
British Columbia, south, in winter, to northern 
border of United States. 
393a. D. villosus leucomelas (Bopp.). 
Northern Hairy Woodpecker. 
J?. Wing not more than 5.00; culmen not more than 1.35. _ 
g. Larger: Length about 8.50-9.00, wing 4.50-5.00 
(4.70), tail 3.10-3.60 (8.87), culmen 1.18-1.35 
(1.24). Eggs 93% .71. Hab. Eastern United 
States, except south Atlantic and Gulf States. 
393. D. villosus (Linn.). Hairy Woodpecker. 
g. Smaller: Length about 8.00-8.75, wing 4.40-4.80 
(4.51), tail 3.00-3.20 (3.04), culmen 1.12-1.24 (1.14). 
Hab. South Atlantic and Gulf States, north to 
Georgia and Tennessee, west to central Texas. 
393d. D. villosus audubonii (Swains.). 
Southern Hairy Woodpecker. 
é. Lores chiefly or entirely white, thus connecting the white 
superciliary stripe with the white or light brownish of the 
nasal tufts. 
Length about 7.00-8.00, wing 3.95-4.35 (4.12), tail 2.85- 
3.10 (2.95), culmen 1.00-1.22 (1.10). Had. Bahamas. 
D. villosus maynardi Ripaw. Bahaman Hairy 
Woodpecker.! 
1 Picus insularie MayNarp, The Nat. in Florida, i. No. 4, 1885; not of Gouxp, 1862. 
