Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Cape grysbok"'
Publikováno v:
Functional Ecology. Jun2010, Vol. 24 Issue 3, p670-675. 6p. 3 Graphs.
Autor:
Faith, J. Tyler
Publikováno v:
Quaternary Research; Jan2011, Vol. 75 Issue 1, p159-165, 7p
Publikováno v:
South African Journal of Botany. 88:260-264
Biological control programmes have been mounted against all invasive Australian acacias with two agent species, Melanterius servulus (seed feeding weevil), and Dasineura dielsi (flower galling midge), being released on Acacia cyclops (rooikrans) in 1
Autor:
J. Tyler Faith
Publikováno v:
Quaternary Research. 75:159-165
The Cape grysbok is endemic to southern Africa's Cape Floral Region where it selectively browses various species of dicotyledonous vegetation. Fossil evidence indicates that the grysbok persisted under glacial and interglacial conditions throughout t
Publikováno v:
Functional Ecology. 24:670-675
Summary 1. The responses of small ruminants to changing food availability may vary from a broadening of the diet with declining availability, as predicted by optimality theory, to the maintenance of a restricted, selected diet, as predicted by the bo
Publikováno v:
South African Journal of Wildlife Research. 38:79-81
As predicted, based on the limitation of food quality for small body size ruminants, the Cape grysbok (Raphicerus melanotis) is a selective browser, with relatively few plant species eaten. The alien Australian acacia (Acacia cyclops) is, however, pr
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Publikováno v:
South African Journal of Zoology. 19:22-30
The behaviour of the Cape grysbok, a small antelope inhabiting the fynbos vegetation of the southern and western Cape, is descriptionbed. Three wild grysbok males, fitted with radio transmitters, were observed to remain within well-defined ranges whi