INDEX. 





Beebird, 114-11G, 117. 

 catching bees, 114, 115. 

 caught in cobweb rope, 11G. 

 defending nest with life, 91-92. 

 domesticity, 11G. 

 nycatching, 1C, 91, 1GO. 

 making living off blackbirds, 13. 

 nest, 91. 



nesting site, 91, 115. 

 noisy, 15. 

 notes, 91, 11G. 

 quarrelsome, 91, 115, 11G. 

 Bird Psychology, 



association of ideas, 46, 72, 75, 7G, 



77, 78, 115, 135, 138, 154, 198. 

 caution, 9, 22, 28, 3G, G5, 6G, G7,82, 



85, 87, 88, 94, 15G, 19G, 198, 201, 



202, 204. 

 courage, 11-12, 23, 40, 42, 54, 83, 



95, 97, 126, 129, 141, 144, 175, 177, 



180, 181, 210, 215. 

 curiosity, 25, 97, 100, 151. 

 dissimulation, 45, 49, 62, 190, 215. 

 emotion, fear, 22, 25, 2G, 27, 34, 



35, 40, 41, 42, 46, 61, G7, 71, 73, 



81, 87, 88, 105, 133, 135, 154, 164, 



177, 180, 191, 215, 218 ; grief, 46, 

 47, 92 ; joy, 30, 204 ; unusual ac- 

 tion under excitement, 30, 58, G3, 

 G4, 81, 87, 88, 191, 208. 



expression of emotion and ideas, 

 by use of crests, attitudes, and 

 movements, 8, 9, 11, 16, 2G, 30, 

 31, 32, 33, 34, 39, 41, 42, 44, 46, 

 49, 53, 56, 59, 63, 64, G7, 76, 78, 

 79, 81, 84,87, 88, 90, 97, 101, 105, 

 116, 117, 124, 129, 132, 138, 139, 

 149, 156, 166, 180, 190, 191, 202, 

 205, 208, 215. By voice, calls of 

 warning, 5, 42, 53, 85,197, 198, 201 , 

 202, 203, 209 ; conversation, 15, 25, 

 28, 33, 35, 36, 41, 42, 43,44, 46, 48, 

 49, 52, 59, 62, 69, 71, 74, 75, 78, 84, 

 85, 87, 89, 90, 109, 110, 118, 



132, 134, 145, 147, 149, 153, 156, 



178, 180, 182, 190, 192 ; cries of 

 anger, anxiety, distress, fear, 

 pain, 12, 45, 46, 47, 58, 86, 91, 94, 



133, 138, 191 ; exclamations, 44, 

 58, 61, 87, 115, 116, 124; scold- 

 ings, 34, 36, 37, 58, 60, 86, 95, 96, 



162, 172, 182 ; songs of happiness, 

 8, 10, 15, 21, 22, 52, 59, 82, 83, 84, 

 90, 93, 95, 96, 97, 122, 126, 142, 

 169, 175, 178, 198, 205 ; songs of 

 love, 22, 2G, 30, 31, 56, 90, 101, 



142, 168, 170, 181, 204, 205, 208. 

 humor, 124. 



individuality, 6, 8, 11, 13, 14, 16, 



22, 25, 26, 30, 31, 32, 33, 34, 35, 

 38, 41, 42, 43, 44, 45, 46, 49, 50, 52, 

 54, 56, 62, 63, G4, 65, 75-80, 81, 

 84, 85, 86, 87, 88, 90, 91, 95, 

 96, 97, 98, 99, 100, 101, 111, 115, 

 124, 125, 126, 132, 136, 139, 142, 



143, 149, 153, 154, 1G3, 164, 170, 

 179, 181, 184, 190, 194, 195, 204, 

 205, 208, 209, 21G-217. 



inherited instincts, 75, 76, 78, 79, 

 156. 



intelligence shown in, building, 

 17, 28, 49, 50, 53, 107, 108, 109, 

 114, 136, 150, 154, 158, 217-218 ; 

 disciplining young, 85 ; getting 

 food by others' work, 13 ; profit- 

 ing by mistakes, 107, 109, 133, 

 134, 153-154 (?) ; protecting 

 young, 8, 9, 12, 36, 37, 85, 135, 

 156, 191, 215; removing nest 

 from danger, 60, 114, 154 ; se- 

 lecting materials for nest, 14, 53, 

 56, 82, 89, 96, 107, 127, 144, 150, 

 179, 181 ; selecting nesting site, 



23, 28, 83, 93, 95, 99, 124, 127, 

 130, 131, 150 ; silence of young 

 in danger, 71, 85. 



keen senses, 59, 74, 97. 



local attachment, 6; special 



perches, 57, 62, 126, 129, 167, 



202, 204, 206. 

 play impulse, 12, 115, 124, 155 (?), 



208-209. 

 pride of possession, 25, 86, 115, 



204-205. 



self-denial, 33, 50, 52. 

 Birds, 

 adaptation, 150, 152, 1G3, 1G4 ; 



protective coloration, 10, 11, 81, 



92, 101, 185, 199. 

 domestic life, accept help in 



building, 97, 152-153, 175-178, 



179-180 ; affection, 22, 27, 30, 



