BRITISH OHNITHOLUGISTS' ONION. 



PRESIDENT. 



W. Eagle Clarke, Esq., LL.D., F.L.S. 



EDITOR. 

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



SECRETARY. 

 E. C. SxirART Bakek, Esq., F.Z. 



COMMITTEE. 

 The Phesident. ) 



The Editor oi' 'Tni: hus.' ^ FjX officio. 

 The Secretarv. ) 



H. E. Howard, Esq., E.Z.S. (Elected; 1917.) 

 G. M. Mathews, Esq., F.Z.S. (Elected 1918.) 

 J. H. Elwes, Esq., F.TI.S. (Elected 1919.) 



The British Ornithologists' Unmox was instituted in 18.")8 for 

 the advancement o£ the scioiice of Ornithology. Its funds are 

 devoted primarily to the publication of 'The Ibis,' a Quarterly 

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

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



The Union consists of Ordinary Members, Honorary Members 

 (limited to ten), Honorary Lady Members (limited to ten). Extra- 

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

 Foreign Members (limited to twenty). 



Ordinary j\Tem])ers pay an admission fee of £2, ami a contri- 

 bution of £\ OS. on election ; and £1 5s. on the 1st of January of 

 each subsequent year. 



Oi'dinary, Extraordinary, and Honoi-ary Members are entitled to 

 receive a copy of ' The Ibis ' gratis, 



Colonial and Foreign Members if they wish may subscribe to 

 ' The Ibis ' by payment of £1 5s. each year on the 1st of January. 



Authors are entitled to 25 separate copies of their papers i)ul)lished 

 in ' The Ibis,' ou applying foi" them to the Secretary. 



The Election of Members takers place at the General Meeting 

 held in March. Ladies oi- gentlemen wishing to become Members 

 are requested to apply to the Scci'etary for information. 



N.H. — All Papers, Notes, and Letters intended for publica- 

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



ould be addressed to the Editor, 10 Sloane Court, S.W. 1, 

 temporarily until 1 April, 1920, to the Acting - Editor 

 ( Mr. A. H. Evans), 9 Harvey Road, Cambridge, and all 

 cnitununications regarding Subscriptions, changes of Address, 

 non-receipt of the Journal or delay in receiving it, applications 

 loi' Authors' copies of Pa])ers, ami other matters of a like nature, 

 should be addressed to the Secretary, Chief Police Office, 

 West India Dock, E. 14. All communications regarding 

 tin- purchase of the publications of the Union should be 

 addressed to Messrs. Wm. Wesley and Son, 28 Essex S.treet, 

 Strand, London, W.C. 2. 



E. C. STUART BAKER, 



Hon. Secretary. 



