426 INDEX. 
Bibio albipennis, . ‘ k x * ‘ a ‘ é i . 286 
Bird, Myrtle, . ‘ : 4 ‘ ‘ ‘ $ ‘ , ‘ - 201 
Planting, , e 3 7 . , ‘ $ 5 5 7 . 179 
Teacher, : “ . 4 * ‘ ‘ i ‘ ‘ ‘ . 188 
Birds as tree planters, . . i . 7 ; ‘ z i - » 98 
pruners, . x ‘ ‘ i F P . . z . 99 
flight of, Fi 7 5 4 . . . . : a » 2 
Bittern, American, ‘ ‘ x 5 . . ; . . 7 . 352 
Least, r ‘ ‘ 7 i « ‘ Z r ‘ : . 352 
Blackbird, Cow, . i . . F . A ; _ . 320 
Crow, . ‘ i 5 2 F ‘ ’ 114, 130, 135, 313, 371 
food of, ‘ é F “ “ a s « 815 
Marsh, . ‘ : . : 3 3 2 é . 319 
Red-winged, . oo. e) 60, 114, 122, 125, 128, 130, 131, 319 
‘food of, . ‘ 3 ‘ 4 5 F . 820 
Rusty, . i $ : j e fi 7 . , - 122, 312 
Skunk, . , ; . ; . : z fs 7 ‘ » 322 
Western Crow, . . . . . < . : . . 313 
Yéllow-headed, . , ? ; . . ‘ i . oF 
Blackbirds, . a ‘ . : . . 3 . . - 2, 69, 75, 76 
Blissus leucopterus, ° a . . 8 ‘ * ‘ i . s Bo 
Bluebird, : . ‘ 2 . . F 7 é F . 115, 290, 389 
: food of, . ‘ ‘ 4 i F i . é ‘ . » 291 
Bobolink, A 5 F e ‘ : . é 5 « 125, 127, 322 
food of, . x ? z ‘ " r : ; ‘ . 323 
Bob-white, z P a P ‘ : ‘ . - * . - 60, 325 
food of, . $ . . ‘ . . F . . ‘ . 331 
Bombyx dispar, Pi 4 ‘: i * ‘ ‘ r : F . G64 
Borer, bronze birch, . . 7 ; . ; ‘ ; j ‘ . 254 
maple, . : . . ‘ ji e gt es . . . . 254 
Brewer, Thomas M., F 347 
Brewster, William, ‘ 13, 218, 243, 267, 269, 331, ‘338, 390, 404, 410, 418, 420 
estate of, a“ é ‘ » 403 
Bruchus hibisci, . 5 F Z P . . : é ; . 178 
Bruner, Lawrence, . : 5 7 . . i 5 5 % i . 109 
Bubo virginianus, . . . . 5 fi F . . c . . 367 
Bucculatrix pomifoliella, 4 ‘ ‘ . ¥ r é 7 3 . 252 
Buckham, James, . » ’ ‘ ‘ P ‘ ‘ ¢ s . 343 
Bull bat, ‘ " : * ‘ . - . . 3 ‘ . 341 
Bunting, Bay-winged, ‘ ‘ - ‘ . ji ‘ . P ‘ . 311 
Black-throated, . . ‘ : : : F ‘ ‘ . 355 
Cow, ‘; 4 ‘ is ‘ r ‘ ‘ - P 4 . 320 
Indigo, . . . . . . . 115, 122, 298 
Burroughs, John, . ‘ . . ;: é "180, ‘190, 199, 226, 312, 363, 371 
Butterfly, mourning-cloak, . ‘ ‘ . . 2 » 16 
caterpillar of, ‘ 3 ‘i . : . « 227 
parsley, eggs of, . ° ‘ 5 . ‘ . . . » 805 
Cabbage worms, . ‘i F fj : és a c r i : . 302 
Canary, Wild, : ‘ ; ‘ e ‘ é ‘ . i . 194, 222 
Cankerworm, fall, . i 5 i : f A ‘ aod oa F . 169 
spring, - 70, 170 
Cankerworms, . 125, 127-129, 131-135, 140, 41, 175, 181, 188, 191, 195, 210, 
221, 231, 295, 302, 304 
Carpocapsa pomonella, . a ‘ . “ ‘ . ¥ ‘ . 11 
