Vol. II. No. 2 SEPTEMBER 1920. Price 7/6, 



THE 



South African Journal 



OF 



Natural History 



being 

 the official organ of the 



SOUTH AFRICAN BIOLOGICAL SOCIETY 



with which is incorporated the Journal of 

 The South African Ornithologists' Union. 



Published by 

 THE SOCIETY IN PRETORIA, SOUTH AFRICA 



London Agents: 

 WITHERBY & CO. 326 HIGH HOLBORN, W.C.I. 



