INDEX 



GOT 



Oriole, Golden 



Displays, love, l.'.J. 



Distribution, 78, 79, 144. 



Eggs, 14.). 



Enemies, 152. 



Kxcreta, removing, 153. 



Feeding habits, 14.5, 152-3. 



Fights, 152. 



Flocks, 144. 



Food, 14."), l.->3-4. 



Gregariousness, 147. 



Habitat, 144, 149, 152. 



Incubation, 145, 153. 



Laying, date of, 145. 



Migration, 144, 147, 150, 154. 



Moult, 154. 



Nest, 145, 152; how made, 145, 

 150, 152; site of, 145. 



Nesting habits, 145, 150. 



Nests, second, 153. 



Nomenclature, 143. 



Notes, 157. 



Persecution, 147. 



Song, 146, 151, 152. 

 -period, 146, 153. 



Young, feeding of, 153; food of, 



153 ; notes of, 153. 

 Orioliis galbvl't, ii. 143. 



oriotus, ii. 143. 



wphr.it, Xylriu, ii. 6 ; iv. 487. 

 Orphean-Warbler, iv. 487. 

 Oi'/Jiftissanger, iv. 487. 

 Ortolan, iv. 471. 

 Ortolan de Neige, i. 164. 

 Ortolano, iv. 471. 

 Osprey, iv. 127, 130, 619. 



Anger, 132. 



Broods, 128. 



Coloration, 127. 



Description, 127. 



Distribution, 127. 



Eggs, 128, 132; odour of, 132. 



Feeding habits, 130, 131. 

 of hen by cock, 132. 



Feigning death, 132. 



Food, 128, 131. 



Habitat, 127. 



Incubation, 128, 132. 



Migration, 128. 



Nest, 128, 130; how made, 128; 

 site of, 128, 130. 



Nesting habits, 128. 



Nomenclature, 127. 



Notes, 132. 



Structural characters, 130. 



Young, 127, 132 ; diving for food, 

 619; feeding of, 128, 131, 132; 

 food of, 128, 131 ; protection of, 

 from sun, 131. 



oetralegus, Hwmatopiis, iii. 387. 

 Otarda, iii. 541. 

 Otis macqtieeni, iv. 527. 



tarda, iii. 541. 



tetrax, iv. 526. 



Otocorys atpestris, i. 203. 



OtU-rling, iii. 438. 

 ottts, Asia, ii. 384. 



Scope, iv. 503. 



ii*intii-u, iv. f>27. 

 1,,1,-iiH', iii. 541. 



i canepetiere, iv. 5'JO. 



Ouzel, i. 327. 



- Ring, i. 329; iv. 015. 

 Oven-bird, ii. 17. 

 Oversea-lenny, i. 68. 



Owl, American Hawk, iv. 503. 

 Owl, Barn, ii. 379, 397 ; iv. 617. 



Broods, 381. 



Coloration, 379. 



Description, 379. 



Distribution, 380. 



Eggs, 380, 401. 



Enemies, 394, 399. 



Feeding habits, 398, 399. 



Food, 381, 398. 



Habitat, 379, 397. 



Incubation, 380, 381, 401. 



Migration, 380. 



Nest, 380, 401 ; how made, 401 ; 

 site of, 380, 401. 



Nesting habits, 401. 



Nomenclature, 379. 



Notes, 401. 



Pellets, disgorged, 381, 398. 



Phosphorescence of, 402. 



Play, 398. 



Roost, 401. 



Song, 381. 



Structural characters, 395, 412. 



Varieties of, 402. 



Young, 379, 396, 401 ; feeding of, 



400 ; food of, 400 ; iv. 617. 

 Owl, Continental Barn, iv. 502. 

 Danish Barn, iv. 502. 



- Eagle, iv. 504. 



European Hawk, iv. 503. 



- Horned, ii. 384. 



Owl, Little, ii. 389, 419; iv. 617. 



Broods, 391. 



Coloration, 389. 



Description, 389. 



Distribution, 390; iv. 617. 



Eggs, 391. 



Enemies, 394. 



Feeding habits, 420. 



Food, 391, 420. 



Habitat, 390. 



Incubation, 391. 



Migration, 390. 



Nest, 391 ; site of, 420. 



Nesting habits, 420. 



Nomenclature, 389. 



Notes, 421. 



Pellets, disgorged, 391. 



Song, 391. 



Structural characters, 395. 



Young, 390, 396. 

 Owl, Longeared, ii. 384, 403. 



Broods, 386. 



Description, 384. 



Owl, Longeared ---contii. 

 Distribution, 385. 

 Eggs, 385, 386, 405. 

 Enemies, 394. 

 Feeding habits, 404, 407. 

 Flocks, 407. 

 Food, 386, 404. 

 Fury, 404. 

 Habitat, 403. 

 Incubation, 380. 

 Migration, ISS.'i. 

 Mortality, 407. 

 Nest, 385, 404 ; how made, 3 ; 



site of, 385, 408. 

 Nomenclature, 384. 

 Notes, 404, 40">. 

 Nuptial notes, 405. 

 Pellets, disgorged, 386, 407. 

 Rage, 404. 

 Roost, 404. 

 Song, 386. 

 Structural characters, 395, 403, 400, 



412. 



Young, 385, 396 ; notes of, 405. 

 Scops, iv. 503. 

 Owl, Shorteared, ii. 387, 403. 

 Broods, 389, 406. 

 Description, 387. 

 Distribution, 387. 

 Eggs, 387. 

 Enemies, 394, 407. 

 Feeding habits, 407. 

 Flocks, 407. 

 Food, 389, 408. 

 Habitat, 387, 403, 406. 

 Incubation, 389. 

 Migration, 388, 406. 

 Mortality, 407. 

 Nest, 389, 408 ; how made, 389, 



408 ; site of, 389, 408. 

 Nomenclature, 387. 

 Notes, 409. 



Pellets, disgorged, 389, 407. 

 Song, 389. 

 Structural characters, 395, 403, 



406, 412. 

 Young, 396. 



Owl, Snowy, ii. 391, 415. 

 Coloration, 391. 

 Description, 391. 

 Distribution, 392. 

 Enemies, 394. 

 Feeding habits, 416, 417. 

 Food, 392, 416. 

 Habitat, 392, 415. 

 Incubation, 415. 

 Migration, 392. 

 Nest, 415 ; how made, 415 ; site 



of, 415. 



Nesting habits, 415. 

 Nomenclature, 391. 

 Notes, 419. 

 Song, 393. 



Structural characters, 395, 419. 

 Young, 392, 396. 



