424 APPENDIX. 
13. 
(<) ‘50long. Hummingbird. §22, I. 
[The eggs of the buzzard-hawks and of Traill’s Flycatcher may sometimes be 
white. See §II, A, d.] 
Nest on the ground, or very near it. 
Av. 1:80X1°35. Occasionally marked. Marsh Hawk, §27, 1. t 
Av. 1:50X1:30. Normally, almost spherical. Short-eared Owl. §26, U, B. 
. Av. 1:20:90. Blue-tinged, and nearly elliptical. Least Bittern. 
Av. 1/201-00. White, often stained, and almost pointed at oneend. Quail. §31. 
Av. ‘70°55, usually marked. Nest built near water. Yellow Throat. §9, II, A. 
Nest about buildings (2, 8, 6, usually in bird-boxes, 4 in chimneys). 
> 1501-25. Impure white. Barn Owl. §26, I. 
>'85x<'65. Purple Martin. §12, V. 
< ‘80°60. White-bellied Swallow. §12, III. 
Av. ‘70X'40. Chimney Swift. §21, I. . 
Av. °75X°57. Nest bu lt on beam, or under eaves. Pewee. §19, III. 
Ay. '80%‘60, usually blue. Bird with chestnut breast. Blue Bird. §2,1. 
Eggs laid in a burrow in a bank of sand or sometimes gravel. 
- > 125X100. Kingfisher. §28, I: 
+ <100X'75. Bank Swallow, §12,1V. 
Nest built among reeds, or in tall meadow-grass. 
Eggs small and brittle. Short-billed Marsh Wren. §7, II, A. 
Nest very bulky, and built of sticks on cliffs. 
> 8°002°25. Impure white; usually marked. Golden Eagle. §27, VII. 
Color, blue, bluish-green, or greenish-blue, dark in “5” only. . 
Nest made in trees (or bushes). 
2°25XX1°75 or more. Extremely light. Occasionally marked. Goshawk. §27,1V. 
Av. 1:15X°‘85. Bird with reddish or dun breast, unmarked. Robin. §1,1, F. 
1:00:70 or more. Bird’s breast thickly spotted. Tail, dusky-olive. Wood 
Thrush. §1,1, A. 
Av. °85x’60. Bird, soft reddish-brown above, slightly spotted beneath. 
Wilsows Thrush. §1,1,B. (Nest generally on the ground.) 
Ay. ‘90'65. Dark emerald green. Nest often in thicket. Cat-bird. §1, II, B. 
“95 ‘65, light blue. ¢, dark blue; ?, warm brown and flaxen. Blue Grosbeak. 
§15, XXI. 
1:15X°87, usually dull. Nest loose and frail. ) Black ¢ -billed i §24, 1, B. 
Av. 1:25X°87, rather light. { Eggs long or elliptical. ) Yellow ( Cuckoo. ) §24, 1, A. 
. Eggs laid in a hollow tree or post, or in a bird-box. 
Ay. ‘80°60. Blue Bird, §2, I. 
Nest made on the ground. 
Av. << ‘7555? Nest made in dry flelds. Black-throated Bunting. §15, XIX. 
> ‘15X55. Nest made in wet woods, etc. Wilson’s Thrush. §1,1, B. 
. Nest about buildings. 
Ay.1:15X°85. Robin. §1,1,F. 
