B. Randall

Relationships between the biomass of waterfowl and submerged macrophytes in a South African estuarine lake system

R. M. Randall, I. Russell, N. Hanekom, 2009 .

Patterns of immigration to and emigration from breeding colonies by African penguins

R. Jones, R. Crawford, R. Randall, 2005 .

Patterns of movements of the African penguin in South Africa and Namibia

R. Jones, R. Crawford, R. Randall, 2005 .