Vol. XXI VI 

 1907 J 



Index. 



469 



Avocet, American, 253, 413, 414, 



415, 416, 424. 

 Aythya, 190. 



affinis, 9, 49, 15S, 249, 320, 422. 



americana, 15S, 249, 320. 422. 



collaris, 139, 320. 



marila, 320, 422. 



vallisnaria, 139, 158, 320, 422. 



ELeolophus bicolor, 25, 285, 435. 



Bailey, H. H., Mortality among 

 Kingfishers, 439. 



Baird, Spencer F., letters of, to 

 John James Audubon, 53-70. 



Baldpate, 248, 318, 386, 414, 417, 

 421. 



Baldwin, Roger N., a Woodcock 

 nesting in St. Louis, Mo., 339. 



Bangs, Out ram, on a collection of 

 birds from western Costa Rica, 

 287-312; notice of his review of 

 the Wood Rails (genus Aramus) 

 occurring north of Panama, 359; 

 notice of his ' Notes on Birds from 

 Costa Rica and Chiriqui,' 453. 

 See also Thayer, John E. 



Bartramia longicauda, 254, 427. 



Basileuterus rufifrons delattrii, 306. 

 semicervinus veraguensis, 306. 

 veraguensis, 287. 



Bec-scie, 317. 



Bec-scie de mer, 317. 



Beebe, C. William, notes on the 

 early life of Loon Chicks, 34-41; 

 notice of his 'The Bird, Its Form 

 and Function,' 112; notice of his 

 'Owls of the Nearctic Region,' 

 362. 



Bent, A. O, the Marbled Godwit on 

 its breeding grounds, 160-167; 

 Whistling Swan (Olor columbia- 

 nus) in Massachusetts, 212; the 

 American Rough-legged Hawk 

 breeding in North Dakota, 213; 

 summer birds of southwestern 

 Saskatchewan, 407-430. 



Berlepsch, Hans Graf von, notice of 

 ' Descriptions of New Species and 

 Subspecies of Neotropical Birds,' 

 359; notice of his 'Studien iiber 

 Tyranniden,' 360; notice of his 

 'On the Genus Elcenia Sundew' 

 360. 



Berlepsch, Hans Graf von, and 

 Jean Stolzmann, notice of their 

 ' Rapport sur les nouvelles Col- 

 lections ornithologiques faites au 

 Perou par M. Jean Kalinowski,' 

 361. 



Beyer, Geo. E., Andrew Allison, and 

 Henry H. Kopman, list of birds 

 of Louisiana, Part III, 314-321. 



Bigelow, Henry B., on hybrids 

 between the Mallard (Anas bos- 

 chas) and certain other Ducks, 

 382-388. 



Bird, Man-o'-War, 317. 



Bittern, American, 7, 11, 49, 251, 

 414, 416, 423. 

 Cory's, 33S. 

 Least, 2, 7, 11. 



Blackbird, Brewer's, 88, 400, 412. 

 Red-winged, 8, 11, 19, 51, 78, 

 172, 174, 180, 284, 332-336, 

 397, 416, 433. 

 Rusty, 51, 123, 400. 

 Yellow-headed, 78, 100, 397, 

 414, 416. 



Blackwelder, Eliot, notice of his 

 Report on Birds observed in 

 China, 453. 



Blake, Francis G., the nesting of 

 Stelgidapteryx serripennis in Nor- 

 wich, Vt., 103; a New Hampshire 

 record for Slelgidoptcryx serripen- 

 nis, 104. 



Blake, Francis G. and Maurice O, 

 Baird's Sandpiper at Newfound 

 Lake, Hebron, N. H., 94. 



Blake, Maurice O, notes from west- 

 ern New York, 224. See also 

 Blake, Francis G. 



