﻿New 
  species 
  of 
  British 
  animals 
  described 
  in 
  this 
  volume 
  : 
  — 
  

  

  Mammalia. 
  

   Microtus 
  orcadensis, 
  Millais. 
  Page 
  244, 
  Plate 
  IV- 
  

  

  Plate 
  

  

  "'II. 
  

  

  

  III. 
  

  

  ILLUSTRATIONS. 
  

  

  Sections 
  of 
  Pearls 
  

  

  Fig. 
  1. 
  Spoonbills 
  in 
  confinement 
  in 
  Norfolk] 
  

   Fig. 
  2. 
  Nestlings 
  of 
  Sterna 
  fluviatilis 
  ) 
  

  

  Nest 
  of 
  Long-eared 
  Owl 
  (Asio 
  otus) 
  

  

  ^ 
  [Orkne}' 
  Vole 
  (Microtus 
  orcadensis, 
  Millais) 
  

   " 
  "(Common 
  Field-Vole 
  (Microtus 
  agrestis) 
  

  

  , 
  s 
  'V. 
  Curious 
  Variety 
  of 
  Plaice 
  (Pleuronectes 
  iilatessa) 
  

  

  Hairless 
  Eat 
  (Mus 
  rattus, 
  male) 
  ..... 
  

  

  Congo 
  Ivory 
  at 
  Antwerp 
  ...... 
  

  

  The 
  Migration 
  of 
  Birds 
  on 
  September 
  19th, 
  1903 
  . 
  

   Direction 
  of 
  Wind 
  on 
  the 
  Evening 
  of 
  September 
  18th, 
  1903 
  

   Diagrams 
  showing 
  curious 
  position 
  of 
  Linnet's 
  nest 
  

   Diagram 
  showing 
  nest-cavity 
  of 
  Wheatear 
  

   Young 
  of 
  Procellaria 
  pelagica, 
  half 
  nat. 
  size 
  . 
  

   Crania 
  found 
  at 
  Easter 
  Island 
  . 
  

  

  to 
  face 
  

  

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