Timing of primary wing moult in sexually dimorphic passerines from the Western Cape, South AfricaBonnevie, Bo T; Oschadleus, H Dieter · Ostrich · 2010

Regional patterns in moult and sexual dimorphism of adult Southern Red Bishops <i>Euplectes orix</i> in southern AfricaCraig, Adrian JFK; Bonnevie, Bo T; Oschadleus, H Dieter · Ostrich · 2010

TEMPERATURE VARIATION IN THE CATTLE EGRETSiegfried, W. R. · Ostrich · 1968

Short NotesGoodman, Steven M.; Parrillo, Phillip; Craig, A. J.F.K.; Tyler, Stephanie J.; Tyler, Lindsay; Akinpelu, A. I.; Herremans, Marc; Kyle, Robert; Ryan, Peter G. · Ostrich · 1997

VOCAL IMITATION BY SOUTHERN AFRICAN BIRDSVernon, C. J. · Ostrich · 1973

Heuristics in systematicsBock, Walter J. · Ostrich · 2000

Functional and evolutionary morphology of woodpeckersBock, Walter J. · Ostrich · 1999

SHORT NOTEHerremans, M.; Brown, C. J.; Borello, W. D.; Herremans-Tonnoeyr, D. · Ostrich · 1993

THE MACCOA DUCK <i>(OXYURA MACCOA</i> (Eyton))Clark, A. · Ostrich · 1964

Poster abstractsOstrich · 1998