Search the Article Database:

Search our library of articles, papers and other published materials. You can use keywords or boolean-style search:

Introduction of giraffe changes acacia distribution in a South African savanna

Large mammal herbivores can have significant effects on the structure and composition of plant communities. We studied the impacts of an introduced giraffe population on Acacia species at the Ithala Game Reserve in South Africa. Browse intensity and Acacia mortality were assessed in field transects, and in road transects covering the reserve road network. Several Acacia species occurring in high density giraffe areas had high levels or mortality. Populations of Acacia davyi were extinct in areas accessible to giraffe. Most

View Details + Download