Winterbottom, J. M., South Africa

• Vol 13, No 1 (1970) - Original Research
  The birds of the Augrabiese Falls National Park
  Abstract  PDF
• Vol 11, No 1 (1968) - Original Research
  Bird denseties in coastal Renosterbosveld of the Bontebok National Park, Swellendam, Cape Province
  Abstract  PDF