Summary Klages, N. T. W. 1994. Dispersal and site fidelity of Cape Gannets Morus capensis. Ostrich 65:218-224. Site fidelity and dispersal of juvenile and sexually mature adults was investigated at the largest southern African gannetry on Bird Island, Algoa Bay, where a minimum of 65000 airs occupy approximatel 2 ha at a mean density of 2,85 nests per m2. Based on 512 ring recoveries and live retraps of known-aged birds of this colony, immature and non-breeding adult gannets dispersed widely along the coasts o Africa, reaching Maputo Bay (southern Mozambique) on the eastern side of the continent and the Namibian Skeleton Coast on the western side. Very few birds flew farther. There were conspicuously few ring recoveries at 400–500 km straight-line distance east from Bird Island, corresponding with the Pondoland coast in Transkei. A similar drop was observed in the west for the Tsitsikamma coast and the stretch of coast from Cape St. Blaize to Cape Infanta. In these regions reporting by members of the publ...