INDEX OF CONTENTS. 



1921. 



Alderney, Alexander, Letter on tbe 

 Birds of, 751. 



Alexander, H. G., Letter on the Birds 

 of Alderney, 751. 



Algeria and Tunisia, Bannernian, first 

 impression of (Plates ii.-v.), 387. 



Annnal General Meeting of the British 

 Ornithologists' Union, Report of, 

 350. 



' Aquila,' noticed, 174, 743. 



Arizona, Swarlh, On tlie Birds of, 

 noticed, 559. 



Arrigoni degli Oddi, List of Papers, 

 noticed, 732. 



' Auk,' noticed, 176. 



Anstralia. Mathews, Birds of, noticed, 

 163, 328, 555, 737. 



, Mathews and Iredale, Mainial of 



Birds of, noticed, 554. 



, North-West, Soweiby on Birds of, 



noticed, 557. 



■ , Western, Carter on birds collected 



between tbe North- West Cape and 

 Albany, with Nomenclature and Re- 

 marks by G. M. Mathews (text- 

 figure 1),'48. 



Baker, E. C. Stuart, On a recently 

 described Woodpecker (Picus rubri- 

 collaris) (Plate i.), 1. 



Balearic Is., Munn, Notes on the Birds 

 of Majorca, 672. 



Bings, O., and Penard, T. E., On 

 American Birds, noted, 544. 



Bannerman, D. A., Remarks on rare 

 Birds contained in Collections made 

 by G. L. Bates in South Cameroon, 

 81. 



Bannerman, D. A., On tlie genus 

 Macrosjjhejins, with special reference 

 to tlie races of M. flavicans, 1 2l. 



Bannerman, D., A., Notes on the Birds 

 of Tasso and adjoining Islands of 

 the Rockelle River, Sierra Leone 

 (text-figure 3), 2(;5. 



, Systematic List of the Birds of 



Sierra Leone, 283. 



, First Impressions of Tunisia and 



Algeria (Plates ii.-v.), 387. 



Bartsch, P., On the Birds of the Tor- 

 tugas, noticed, 319. 



Beebe,W., Monograph on the Pheasants, 

 Vol. ii., noticed, .544. 



Bibliography, Ornithological, Mullens, 

 Swann, and Jourdaiu on, noticed, 

 165. 



' Bird-Lore,' noticed, 334. 



Birkbeck, Robert, Obituarial notice of, 

 317. 



Bird Notes, noticed, 561. 



Bonhote, J. L., Letter on the Nomen- 

 clature of Plumages, 348. 



, Subspecies and their part in 



Evolution, 720. 



, Letter on Nestling Plumages of 



Owls, 755. 



Boubier, M., On Migration Routes, 

 noticed, 546. 



Bretscher, K., On Bird-Migration in 

 Middle Europe, noticed, 733. 



' British Birds,' noticed, 743. 



British Ornithological Club, notice, 

 760. 



Brooke, Sir John Arthur, Obituarial 

 notice of, 150. 



Bulletin of the Essex County Ornitho- 

 logical Clubof Massachusetts, noticed, 

 562. 



Bury, George Wyman, Obituarial no- 

 tice of, 151, 760. 

 Butler, A. L., Letter on the Birds of 

 the Anglo-Egyptian Sudan, 180. 



