INDEX 
ALBATROSS, 93. 
Anemone, 17. 
Butterfly, 268, 271. 
symbolism of, 273. 
Animals, normal conduct of, | Butterfly’s wing, coloring of, 
104. 
Apple-tree, the, 37. 
Auk, Great, go. 
Avocet, 65. 
BEE, tke, 270. 
Beech, the, 19. 
Bird-songs, difficulties of re- 
producing, 114. 
instances of characteristic, 
115. 
Birds, in West Englewood, 
3, 20. 
of prey, 195, 202. 
popular classification of, 71, 
73: 
songless, 198. 
Blackbird, Red- winged, 33, 
266. 
nest of, 150. 
Bluebird, 18, 278. 
Bobolink, 187. 
Bronx Park, scene in, 29. 
Buttercup, 17. 
Butterflies, migration of, 188. | 
269. 
Buzzard, Turkey, 193. 
CATBIRD, 8, 20. 
Cedar-bird, 220. 
Chat, Yellow-breasted, 32. 
Chaucer, 168. 
Chautauqua Landing, excur- 
sion to, 182, 
Chewink, I2, 20, 25. 
Chickadee, 21. 
Circle of habitat, as principle 
of bird-classification, 72. 
Cormorants, 9I. 
Cow-bird, 265. 
Crane, Whooping, 82. 
Cricket, 226. 
Crow, Common, 20, 162. 
Cuckoo, Black-billed, 13, 21. 
Cuckoos, 99. 
American, compared with 
European, 107, 108. 
anomalous character 
102. 
charges against, 103, 105. 
of, 
283 
