﻿M. 
  SUCHETET, 
  a 
  

   Breaute, 
  par 
  Goderville 
  

   (Seiue-Inferieure), 
  France, 
  

   desirant 
  completer 
  son 
  

   m^moire 
  sur 
  les 
  animaux 
  

   hybi'ides 
  rencontres 
  a 
  I'etat 
  

   saiivage, 
  dont 
  les 
  trois 
  pre- 
  

   mieres 
  parties 
  sontpubliees, 
  

   prie 
  instaniment 
  les 
  natur- 
  

   alistes 
  qui 
  connaitraient 
  

   des 
  faits 
  d'hybridit6 
  (croi- 
  

   sement 
  de 
  deux 
  especes) 
  

   de 
  bien 
  vouloir 
  lui 
  coininu- 
  

   niquer 
  leurs 
  observations. 
  

  

  M. 
  SUCHETET, 
  a 
  

   BREAUTfe, 
  par 
  Goderville 
  

   (Seine-In 
  terieure). 
  France, 
  

   wishes 
  to 
  complete 
  his 
  

   work 
  on 
  hybrid 
  animals 
  

   met 
  with 
  in 
  the 
  wild 
  state, 
  

   of 
  which 
  work 
  the 
  first 
  

   three 
  parts 
  have 
  already 
  

   been 
  published. 
  He 
  re- 
  

   quests 
  naturalists 
  who 
  

   know 
  of 
  instances 
  of 
  hy- 
  

   bridity 
  (interbreeding 
  of 
  

   speries) 
  kindly 
  to 
  commu- 
  

   nicate 
  their 
  observations 
  

   to 
  him. 
  

  

  M. 
  SUCHETET, 
  a 
  

   Breaute, 
  par 
  Goderville 
  

   (Seine-Inferieure), 
  France, 
  

   will 
  seine 
  Arbeit 
  iiber 
  die 
  

   im 
  freien 
  Staude 
  gebore- 
  

   nen 
  Bastard-Tiere 
  voUen- 
  

   den, 
  Arbeit 
  deren 
  die 
  drei 
  

   ersten 
  Telle 
  schon 
  heraus- 
  

   gegebeu 
  sind. 
  Er 
  bittet 
  

   insitindig 
  die 
  Naturfor- 
  

   scher, 
  die 
  irgend 
  einige 
  

   Bastardbildungen 
  (Ver- 
  

   mischung 
  zweier 
  Arten) 
  

   kennen, 
  ilim 
  ihre 
  Beobacht- 
  

   ungen 
  gefalligst 
  mitzu- 
  

   teileu. 
  

  

  Second 
  Edition. 
  

   Parts 
  1-18, 
  ready, 
  price 
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  %d. 
  each. 
  

   COLOURED 
  FIGURES 
  

  

  OF 
  THE 
  

  

  BIEDS 
  OF 
  THE 
  15RITISH 
  ISLANDS. 
  

  

  ISSUED 
  BY 
  

  

  LORD 
  LILFORD, 
  F.Z.S. 
  &c., 
  

  

  PRESIDENT 
  OF 
  THE 
  BRITISH 
  ORNITHOLOGISTS' 
  UNION. 
  

  

  In 
  two 
  Volumes, 
  lioyal 
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  ARGENTINE 
  ORNITHOLOGY: 
  

  

  A 
  DESCRIPTIVE 
  CATALOGUE 
  

  

  OF 
  THE 
  

  

  BIRDS 
  OF 
  THE 
  ARGENTINE 
  REPUBLIC. 
  

  

  By 
  P. 
  L. 
  SCLATER, 
  M.A., 
  Ph.D., 
  F.R.S., 
  etc. 
  

  

  WITH 
  NOTES 
  ON 
  THEIR 
  HABITS 
  

  

  By 
  W. 
  H. 
  HUDSON, 
  C.M.Z.S., 
  

  

  LATE 
  OF 
  BUENOS 
  AYRES. 
  

  

  With 
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  Coloured 
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  G. 
  Keulemans. 
  

  

  Small 
  8vo, 
  with 
  i 
  plate, 
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  free, 
  is. 
  yl. 
  

  

  CATALOGUE 
  OF 
  A 
  

  

  COLLECTION 
  OF 
  BRITISH 
  BIRDS 
  

  

  Formed 
  by 
  the 
  late 
  Mr. 
  JOHN 
  HENRY 
  GURNEY 
  AND 
  HIS 
  SON 
  

  

  (COMPILED 
  AND 
  DEAWN 
  UP 
  BY 
  THE 
  LATTEE), 
  

  

  WITH 
  THE 
  

  

  LOCALITIES, 
  SEX, 
  AND 
  STATE 
  OF 
  PLUMAGE. 
  

  

  BULLETIN 
  of 
  the 
  BRITISH 
  ORNITHOLOGISTS' 
  CLUB. 
  

  

  Edited 
  by 
  Dr. 
  R. 
  BOWDLER 
  SHARPE. 
  

  

  Nos 
  I. 
  to 
  III. 
  ready, 
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  is. 
  each 
  ; 
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  in 
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  for 
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  issued 
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  1892, 
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  1893, 
  6s. 
  

  

  R. 
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  PORTER, 
  18 
  PRINCES 
  STREET, 
  CAVENDISH 
  SaUARE, 
  W. 
  

  

  