BRITISH OHNITHOLOGISI 'S' flNlON. 



PRESIDENT. 

 H. J. Elwes, Esq., F.E.S., F.Z.S. 

 VICE-PRESIDENTS. 

 W. L. ScLATER, Esq., M.A., F.Z.S. 

 Lord EoTHSCHiLD, D.Sc, Ph.D., F.R.^ 



EDITOR. 



W. L. ScLATEB, Esq., M.A., 

 SECRETARY. 

 E. C. Stuart Baker, Esq., O.B.E., J.P.,>^.Z. 



COMMITTEE. 



The President. 



The Vice-Presidents. 



The Editor of ' The Ibis. 



The Secretary. 

 P. E. Lowe, Esq., B.A., M.B., B.C. (Elected 1920.) 

 C. D. BORREB, Esq. (Elected 1921.) 



Capt. H. S. Gladstone, M.A.. F.Z.S., F.E S.E. (Elected 1921.) 

 T. Iredale, Esq. (Elected 1921.) 

 Dr. H. Langton. (Elected 1921.) 

 Major A. G. L. Sladen. (Elected 1921.) 



The British Ornithologists' Union was instituted in 1858 for 

 the advancement o£ the science of Ornitliolog^y. Its funds are 

 devoted primarily to the pul)licatiou of 'The I his/ a Quarterly 

 Journal of Ornithology, of wliich ten series, of six volumes each, 

 have been completed, and the eleventh series is now being- issued. 



The Union consists of Ordinary .Members, Honoi-ary Members 

 (limited to ten), Honorary Lady ^Members (limited to ten), l'].\tra- 

 ordinary Members, Colonial Meml)ers (limited to ten), and 

 Foreign Members (limited to twenty). 



Ordinary Members pay an admission fee of M-i, and a contri- 

 bution of £2 on election ; and £2 on the 1st of .J;inuary of each 

 subsequent year. 



Ordinary, Kxtraordinary, and Honorary Members are entitled to 

 receive a copy of ' The Ibis ' gratis. 



Colonial and Foreign Members if they ^Yish may subscribe to 

 •' The Ibis ' by payment of £2 each year on the 1st of January. 



Authors are entitled to 25 separate copies of their papers published 

 in ' The Ibis/ on applying for them to the Secretary. 



The I'^lectiou of Members takes })!ace at the General Meeting 

 held in March. Ladies or gentlemen wishing to become Members 

 are requested to apply to the Secretary for information. 



N.B. — All Papers, Notes, and Letters intended for [jublication 

 in * The Ibis,' as well as books and papers for review, should 

 be addressed to the Editor, 10 Sloane Court, S.W. 3, and 

 11 communications regarding Subscri[)tions, changes of Address, 

 non-receipt of the Journal or delay in receiving it, ap[)iicatious 

 for Authors' copies of Papers, and other matters of a like nature, 

 should be addressed to the Secretary, Chief Police Office, 

 West Lidia Dock, E. 14. All communications regardino; 

 the purchase of the publications of the Union should be 

 addressed to Wheldon and Weslev, Ltd., 28 Essex Street, Strand, 

 London, W.(J. 2. 



E. C. STUART BAKER, 



Hon. Secretary. 



