﻿Observ 
  

   Poi 
  

  

  Dens 
  

  

  Feme 
  

   Percent 
  

  

  Dens 
  

  

  Ferna 
  

   Percent 
  

  

  Shore 
  

   Scale 
  of 
  

  

  ig 
  effect 
  of 
  environment 
  

  

  Bale 
  it 
  Dan/e/sson, 
  £.*.<* 
  

  

  