﻿Smithsonian 
  Report, 
  1943. 
  Friedmann 
  

  

  Plate 
  5 
  

  

  1. 
  Nightbawk, 
  adult, 
  young, 
  and 
  eggs. 
  

  

  

  V^A-s 
  

  

  ■vv 
  ? 
  

  

  

  ?% 
  

  

  44 
  

  

  &&*•" 
  

  

  2. 
  Spotted 
  sandpiper, 
  young, 
  and 
  eggs. 
  

  

  Concealment 
  afforded 
  by 
  Color 
  Resemblance 
  and 
  Low 
  

   Squatting 
  position. 
  

  

  (From 
  exhibits 
  in 
  the 
  U. 
  S. 
  National 
  Museum.) 
  

  

  