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BRITISH ORNITHOLOGISTS' UNION. 



PRESIDENT. 



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



EDITOR. 



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



SECRETARY. 

 E. C. Stuart Baker, Esq., F.Z.S. 



COMMITTEE. 

 The President. ^ 



The Editor of 'Thic Ibis.' t Ex officio. 

 The Secretary. ) 



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

 J. H. Elwes, Esq., F.R.S. (Elected I919.) 

 P. Lowe, Esq., B.A., M.B. (Klected 1920.) 



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

 the advancement of the science of Ornithologv. Its funds are 

 devoted primarily to the puhlication of The Iijis,' a Quarterly 

 Journal of Ornithology, of wliicli ten series, of six volumes eacdi, 

 have been completed, aiul tlie eleventh series is now being issued.' 



The Union consists of Ordinary Members, Honorary Iviembers 

 (limited to ten), ITonorary Lady Members (limited to ten), Extra- 

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

 Foreign Meml)ers (limited to twenty). 



Ordinary Members pay an admission fee of £4, and a contri- 

 bution of ^I 5.V. on election; and £\ os. ow the 1st of Jnunarv of 

 each subsequent year. 



Ordinary, Kxtraordinary, and Honorary Meml)ers are entitled to 

 receive a copy of ' The Ibis ' gratis. 



Colonial and Foreign Members if they Avish may subscribe to 

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



Authors are entitled to 25 separate copies oftheir papers published 

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



The I-:iection of Members takes place at the General Meeting 

 held in March. Ladies or gentlemen wishing to become Members 

 are recpiested to ajjply to the Secretary for information. 



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

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

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

 =dl communications regarding Subscri|)tions, changes of Address, 

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

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

 should be addressed to the Secretary, Chief Police Office' 

 West India Dock, E. 14. All communications regardin.^ 

 the purchase of the publications of the Union should be 

 addressed to Messrs. Wm. Wesley and Son. '^^ Essex Strppf 

 Strand, London, W.C. 2. ' ' ' 



E. C. STUART BAKER, 



Hon. Secretary. 



