﻿Smithsonian 
  Report, 
  1927. 
  — 
  Lincoln 
  

  

  Plate 
  7 
  

  

  1.— 
  Banding 
  a 
  Snowy 
  Owl 
  

  

  Several 
  of 
  these 
  Arctic 
  visitors 
  were 
  marked 
  with 
  bands 
  during 
  the 
  invasion 
  of 
  1926-27 
  

   graph 
  by 
  Frank 
  J. 
  Vejtasa) 
  

  

  (Photo- 
  

  

  2.-S1X 
  Banded 
  Chimney 
  Swifts 
  

  

  Many 
  species 
  of 
  birds 
  will 
  lie 
  on 
  their 
  backs 
  for 
  variable 
  p.eriods 
  of 
  time 
  in 
  seeming 
  ignorance 
  of 
  

   their 
  liberty. 
  (Photograph 
  by 
  H. 
  L 
  Stoddard) 
  

  

  