34 WOODPECKERS IN RELATION TO TREES. 
Scarlet oak (Quercus cocci inn). Department of Agriculture 
grounds, District of Columbia. 
Spanish oak (Quercus triloba). — Florida (A. M. 321). 
Swamp Spanish oak {Quercus pagodsef olid). — Abbeville, La. 
Watbb oak (Quercus nigra). — Illinois (F. 26474); Santee Club, 
Sout li Carolina. 
Willow oak (Quercus phellos). — Missouri (A. M. 317); Depart- 
of Agriculture grounds, District of Columbia. 
Laurel oak (Quercus laurifolia). — Abbeville, La. 
Shingle oak (Quercus imbricaria). — Missouri (A. M. 313); De- 
partment of Agriculture grounds, District of Columbia. 
\Yihte-leaf oak (Quercus Jiypoleuca). — Southern Arizona (A. M. 
308). 
California live oak (Quercus agrifolia). — Newhall, Cal. (A. M. 
312). 
White live oak (Quercus chrysolepis). — California (A. A. and 
and A. M. 306). 
Live oak (Quercus virginiana). — Fully 90 per cent of the live oaks 
at the Santee Club, South Carolina, are abundantly pecked, some 
having protruding girdles. At Gainesville, Fla., a large proportion 
of the live oaks are punctured, generally profusely, while on St. 
Vincent Island, Fla., though many trees are pecked, the work is 
usually scanty. A specimen from Glen Rose, Tex. (presented by 
Dr. Hopkins, October 4, 1909), is rather closely punctured. 
Net-leaf oak (Quercus reticulata). — Southern Arizona (A. A. and 
A. M. 285). 
Texan white oak (Quercus breviloba). — Austin, Tex. (A. A. and 
A. M. 292). 
Shin oak (Quercus undulata). — Arizona (A. M. 291). 
Toumey oak (Quercus toumeyi). — Mule Mountains, Ariz. (A. M. 
286). 
Chapman oak (Quercus cJiapmani). — Apalachicola, Fla. (A. A. and 
A. M. 299). 
Chestnut oak (Quercus prinus). — A sapling near the Seven Locks, 
Montgomery County, Md., shows considerable sapsucker work, 
which deforms its trunk. In the Cumberland Mountains of Ten- 
nessee this species is frequently attacked (C. G. Bates, Dec. 15, 
1908), and a specimen in the Field Museum (Xo. 7296S) shows that 
it is worked on vigorously in West Virginia. 
Cow oak (Quercus michauxii) . — Many trees of this species are 
abundantly punctured, frequently with unusually large holes (made 
necessary by the thickness of the bark) in the vicinity of Longbridge, 
Col ton poit . and Abbeville, La. 
Swamp WHITE oak (Quercus bicolor). — Missouri (A. A. 296); De- 
partment of Agriculture grounds, District of Columbia. 
