406 MENTAL EVOLUTION IN ANIMALS. 



C. 



CarmicTiael, Capt., on tameness of birds at Tristan d'Aciinlia, 361. 



Caterpillar. See Insects. 



Chaffinch, nLdification of a, 371. 



Chickens, instincts of, 374. 



Chrysomela, feigning death, 364. 



Clarke, on migi*ation of the bison, 381. 



Cluiscus, feigning death, 364. 



Colenso, on a migratory cuckoo in New Zealand, 360. 



Collocalia, nidification of, 365-6. 



Couch, on animals feigning death, 363 ; on nidification, 369, 370, 371. 



Corse, on elephants attacking companions escaped from captivity, 381. 



Crow, hooded, fearlessness of, in Egypt, 363. 



Cuckoo, mistaken instincts of the, 382 ; instincts of the Eee, 382. 



Curculis, feigning death, 364. 



Cuvier, on vocal organs of Passeres, 375. 



D. 



D'Arbigny, on knowledge of time shown by a hawk, 357. 



Parwin, Charles, on tameness of animals in islands unfrequented by man, 

 360-62 ; on a lizard feigning death, 363-4 ; on nidification of Collo- 

 calia, 365-6 ; on stupidity of Furnarins cunicularius, 371 ; on the in- 

 stinct of burrowing, 372 ; on instincts of the Guanaco and Bizcacha, 

 379 ; on the nidification of FiirnariuSy 382. 



Death, feigning of by animals, 363-4. 



Deer, expelHng wounded companions from herd, 376. 



De Greer, on insects feigning death, 364. 



Direction, sense of, shown by animals and men, 357-9. 



Dog, instincts of, with regard to excrement, 379. 



Du Bois, on tameness of birds at Boiu-bon, 361. 



Duck, fearlessness shown by wild, of railway-trains, 362 ; a logger-headed, 

 defending a goose from a hawk, 381. 



Duges, on double instincts of spiders, 374 ; on maternal instincts of spider, 

 382. 



E. 



Elephants, attacking companions escaped from captivity, 381. 

 Elk, migrations of the, 360. 



F. 



Fischer, Professor, on a hen incubating her eggs in a hot-bed, 367. 



Fly-catcher, a, building nest upon a hot-house, 367. 



Fox, wariness and tameness of the, 361. 



Fox, the Eev. W. D., on the nidification of a pair of blackbirds, and a pair 



of redstarts, 371. 

 Fremont, Col., on migrations of the bison, 356. 

 Furnarius cunicidarius, stupidity of, 371 ; nidification of, 381-2. 



G. 



Gad fly, instincts of the, S75. 



