Now showing items 91-92 of 92
The effects of coastal lowland instability : melanism in Cordylus polyzonus and terrestriality in Cordylus macropholis
(Stellenbosch : Stellenbosch University, 2001-12)
ENGLISH ABSTRACT: It has been suggested that rapid environmental change along the Western Cape coastal lowland has had a profound bearing on the evolution of cordylid populations in this region. To test a hypothesis on ...
The role of male territory size and quality in mating and reproductive success of Cape and Gurney's sugarbirds, Promerops cafer and Promerops gurneyi
(Stellenbosch : Stellenbosch University, 1999-12)
ENGLISH ABSTRACT: There are two species of sugarbirds, the Cape and Gurney's sugarbirds, and both are endemic to southern Africa. The,role of territory size and quality on their mating and reproductive success was ...