73. Maryland Yellow-throat. _Geothlypis trichas._--Common. 74. Yellow-breasted Chat. _Icteria virens._--Very common. 75. Hooded Warbler. _Sylvania mitrata._--Common, especially along the woodland streams on Walden's Ridge. 76. Wilson's Blackcap. _Sylvania pusilla._--A single bird on Walden's Ridge, May 12, in free song. 77. Canadian Warbler. _Sylvania canadensis._--Seen on three dates--May 6, 11, and 12. 78. Redstart. _Setophaga ruticilla._--Common. Not seen after May 14. 79. Mocking-bird. _Mimus polyglottos._--Rare. Not found on the mountains. 80. Catbird. _Galeoscoptes carolinensis._--Very common, both in the city and in the country round about. 81. Brown Thrasher. _Harporhynchus rufus._--Common. 82. Carolina Wren. Mocking Wren. _Thryothorus ludovicianus._--Common. 83. Bewick's Wren. _Thryothorus bewickii._--Not common. Seen only on Missionary Ridge. 84. White-breasted Nuthatch. _Sitta carolinensis._--Common at Chickamauga and on Walden's Ridge. A single bird noticed on Lookout Mountain. 85. Tufted Titmouse. _Parus bicolor._--Common. 86. Carolina Chickadee. _Parus carolinensis._--Common. 87. Blue-gray Gnatcatcher. _Polioptila cærulea._--Common. 88. Wood Thrush. _Turdus mustelinus._--Very common. A bird with its beak full of nest materials was seen April 29, at the base of Missionary Ridge. 89. Wilson's Thrush. Veery. _Turdus fuscescens._--Rare. 90. Gray-cheeked Thrush. _Turdus aliciæ_, or _T. aliciæ bicknelli_.--Two birds, May 2 and 13. 91. Swainson's Thrush. Olive-backed Thrush. _Turdus ustulatus swainsonii._--In good numbers and free song. Seen on four dates, the latest being May 12. 92. Robin. _Merula migratoria._--Five birds in the national cemetery, April 29. 93. Bluebird. _Sialia sialis._--Common. Young birds out of the nest, April 28. INDEX. Arbutus, 137. Azalea:-- flame-colored, 178. pink, 182. white, 132. Baptisia, blue, 14, 93. Blackbird:-- crow, 99. red-winged, 215. Bluebird, 9, 13, 78, 99, 111, 207. Bobolink, 205, 209. Buzzard, turkey, 6, 188. Catbird, 6, 17, 25, 43, 47, 78, 99, 111, 183, 207. Catchfly, scarlet, 15, 85, 109. Cedar-bird, 207. Chat, yellow-breasted, 3, 6, 9, 13, 17, 19, 27, 47, 55, 99, 110, 121, 135, 204. Chewink, 6, 13, 207. Chickadee, blackcap, 98. Chickadee, Carolina, 13, 25, 71, 88. Cowslip, 85. Cranesbill, 34, 85. Creeper, black-and-white, 6, 12, 33, 42, 117, 204, 207. Cross-vine, 23, 137, 181. Crow, 42, 189. Cuckoo:-- black-billed, 31, 42. yellow-billed, 19, 24, 71, 99, 111, 117. Dogwood, flowering, 136. Dove, mourning, 24. Fern:-- cinnamon, 148. maiden-hair, 47. Finch:-- Bachman's, 2, 6, 9, 13, 25, 66, 78, 81, 110, 118, 193, 194, 210. purple, 194. Flicker, 66, 78, 190. Flycatcher:-- Acadian, 17, 24, 26, 62, 117. crested, 9, 13, 67, 71, 87. yellow-bellied, 206. Fringe-tree, 135.