BIRDS OF THE CAMBRIDGE REGION. 



403 



Aythya affinis, 36, 39-41, 56, 60, 116. 



americana, 41, 57, 113, 117. 



coUaris, 40, 67, 115, 117, 152. 



marila, 117. 



vallisneria, 41, 57, 114, 117, 118, 152. 

 Azalea, white, 47. 



Back Bay, 29, 31, 70, 121, 173, 273. 

 Back Bay Basin, 9, 29-31, 86, 89, 92, 93, 95- 

 99, 101, 118, 119, 123, 124, 128, 

 162, 164, 167-169, 266, 268. 



district, 220. 



Fens, 168. 

 Bald Eagle, 68, 96, 190. 

 Baldpate, 57, 107. 

 Baldwin Street, 29. 

 Ball's Hill, 175, 380. 

 baltimore. Icterus, 22. 

 Baltimore Oriole, 12, 14, 22, 26, 26, 28, 29, 55, 



63, 67, 246, 293, 329. 

 Bangs, E. A., 92, 93, 147, 148, 193, 199, 207, 



259, 340, 341. 

 Bangs, Outram, 3, 92, 93, 147, 148, 161, 166, 



167, 174, 191, 193, 199, 207, 259, 340, 



341. 

 Bank Swallow, 66, 61, 301, 304. 

 Barberry, 10, 34, 170, 208, 281, 284, 295, 307, 



346, 347, 365. 

 baritus, Quiscalus, 250, 251. 

 Barker brothers, 37. 



Barn Swallow, 12, 17, 26, 28, 55, 61, 302. 

 Barred Owl, 64, 197, 397. 

 Barrows, W. B., 65. 

 Bartlett, William B., 380. 

 Barton, Benjamin S., 74. 



Bartramia longicauda, 16, 32, 66, 61, 163, 166. 

 Bartramian Sandpiper, 16, 32, 56, 61, 163, 166. 

 bartramius, Totanus, 163. 

 Batchelder, C. F., 3, 4, 202, 210, 213, 216, 226, 



243, 268, 292, 327, 328, 338, 340, 352, 



353, 366, 367, 372, 373, 376, 393. 

 Bay of Fundy, 94. 

 Bay-breast, 338. 



Bay-breasted Warbler, 17, 56, 338. 

 Bay-winged Bunting, 267. 

 Beacon Hill, 238. 



Street, Boston, 238, 268. 

 Somerville, 23. 

 Bean, Frank E., 297. 

 Bear Hill, 9. 

 Beard, E. L., 396. 



Beaver Brook, 51-63, 112, 147, 294, 372, 391. 

 Beaver Brook Reservation, 52, 53, 167, 227, 231, 



379, 393. 

 Street, Waltham, 312. 

 Bedford, 101, 175, 186, 290, 380. 

 Beech, 45, 50, 214, 216. 

 Beech Island, 50, 321, 361, 370, 371. 

 Belknap, J., 142. 

 Belmont, 8-10, 42, 51, 53, 66, 88, 106, 108, 131- 



133, 136, 147, 148, 155-157, 166, 168, 



170, 171, 173, 179, 184, 186-188, 192, 



193, 197, 198, 200, 201, 203, 210, 211, 



216, 218, 220, 224, 225, 228-230, 233, 



234, 236, 238-240, 242, 244-247, 252, 

 256, 267, 259, 267, 209, 270, 276, 278- 

 280, 282, 284-286, 288, 291, 293, 294, 

 297, 302-306, 307, 313-316, 317, 318, 

 323-326, 328, 332, 333, 335-337, 341, 

 343-349, 353, 364, 357, 358, 360, 361, 

 363, 364, 366-370, 376, 378, 379, 382, 

 383, 386, 387, 392, 393, 395-397. 

 Belted Kingfisher, 18, 38, 56, 194, 209. 

 Bendire, Charles E., 199, 200. 

 Bent, A. C, 122. 

 Bergen, T. B., 223. 

 Berkeley Street, 206, 249. 

 Berkshire County, 231, 234. 

 bernicla, Branta, 126. 

 Berry, partridge, 24. 

 Bethunp, John, 226. 

 Beverly, 212, 251. 



bicknelli, Hylocichla aliciie, 18, 57, 386, 387. 

 Bicknell's Thrush, 18, 57, 388, 387. 

 bicolor, Iridoprocne, 13, 17, 26, 28, 65, 61, 66-68, 

 299, 303, 308. 

 Quercus, 24. 

 biflora, Impatiens, 47, 222, 351. 

 Bigelow, Henry Bryant, 113, 114. 

 Billerica, 388. 



Birch, gray, 24, 46-48, 155, 260, 324, 325, 327, 

 328, 335, 350, 376, 380. 

 yellow, 45, 46. 

 Bird, Grass, 158, 160. 

 Planting, 364. 

 Quaw, 138. 

 Bird's Pond, 9, 106, 112. 

 Bishop, L. B., 242. 

 Bittern, 32, 45, 46, 49, 50-52, 61, 80, 132. 



American, 32, 45, 46, 49-52, 55, 61, 80, 



132. 

 Least, 45, 46, 49, 50, 55, 59, 61, 133. 

 Black alder, 47, 351, 388. 



and White Creeper, 318. 



Warbler, 17, 55, 318. 

 Yellow Warbler, 62, 335. 

 Duck, 36, 39-41, 43, 45, 46, 49, 51, 

 52, 55, 60, 61, 79, 83, 103, 104-106,' 109^ 

 111, 114, 121, 126, 136. 



Red-legged, 41, 56, 104-106, 121. 

 oak, 24. 

 Oriole, 260. 



Point [,Me.], 72, 73, 150, 175. 

 Rail, 58, 148. 

 Skimmer, 79. 

 Vulture, 397. 

 Black-back, 41, 95. 

 Black-backed Gull, 93, 95. 



Great, 41, 56, 93, 95. 

 Three-toed Woodpecker, 212. 

 Black-bill, 208. 



Black-billed Cuckoo, 12, 14, 22, 28, 55, 184, 208. 

 Blackbird, Crow, 241, 248, 249, 251. 



Red-winged, 19, 22, 23, 46, 49-51, 55, 



60, 241, 242, 248, 260, 278, 287, 354. 

 Rusty, 4, 56, 247. 

 Skunk, 239. 

 Swamp, 242. 



