﻿BIRDS 
  OF 
  NKM" 
  Y 
  O 
  R 
  Iv 
  

  

  Memoir 
  12. 
  N. 
  Y. 
  State 
  Museum 
  

  

  Plate 
  4 
  

  

  POMARINE 
  JAEGEH 
  SI-efcorariii.'< 
  lM))ii(trinits 
  iTeniniincki 
  

   LONG-TAILED 
  JAEGER 
  SlercorarWs 
  Jungicaudus 
  Yieillot 
  

  

  ADULT 
  

  

  IMMATURE 
  S. 
  parat'itims 
  

  

  PARASITIC 
  JAEGER 
  Sit 
  liuKU 
  lua 
  ijaim-ilicus 
  (Linnaeus) 
  

  

  DARK 
  PHASE 
  

  

  INTERMEDIATE 
  LIGHT 
  PHASE 
  

  

  SKUA 
  Megalcstris 
  sJcua 
  (Briinnich) 
  

  

  All 
  1 
  nat. 
  size 
  

  

  