﻿■b 
  

  

  THE 
  IBIS, 
  

  

  QUARTERLY 
  JOURNAL 
  Of 
  ORNITHOLOGY. 
  

  

  EDITED 
  BY 
  

  

  PHILIP 
  LUTLEY 
  SCLATER, 
  M.A., 
  Ph.D., 
  F.R.S., 
  

  

  SECRETARY 
  TO 
  THE 
  ZOOLOGICAL 
  SOCIETY 
  OF 
  LONDON. 
  

  

  VOL. 
  V. 
  1893. 
  

   SIXTH 
  SERIES. 
  

  

  Cognovi 
  omnia 
  volatilia 
  cinli. 
  

  

  LONDON: 
  

  

  GURNEY 
  AND 
  .JACKSON, 
  1 
  PATERNOSTER 
  ROW 
  

  

  (Sfccessors 
  to 
  J. 
  VAN 
  VOORST.) 
  

  

  1893. 
  

  

  