D.H. De Swardt

Regional and seasonal distribution of avian blood parasites from northern South Africa

R. A. Earlé, Gordon F. Bennett, H. du Toit et al. · South African Journal of Wildlife Research · 1991 · 22 citations

Life Sciences, Biology, Zoology +15

Timing of moult and breeding in the Cape White-eye,<i>Zosterops pallidus</i>, from three different geographical regions in South Africa

P. E. Hulley, Adrian Craig, G. D. Underbill et al. · Emu - Austral Ornithology · 2004 · 15 citations

Life Sciences, Ecology, Zoology +11

Louse-Flies (Diptera: Hippoboscidae) of Birds from South Africa: Prevalence and Diversity

Oldřich Sychra, Ali Halajian, Derek Engelbrecht et al. · African Entomology · 2020 · 15 citations · Full text

Life Sciences, Biology, Zoology +11

DISTRIBUTION, BIOMETRICS AND MOULT OF GURNEY'S SUGARBIRD <i>PROMEROPS GURNEYI</i>

D.H. De Swardt · Ostrich · 1992 · 12 citations

Life Sciences, Animal Sciences, Zoology +12

FACTORS AFFECTING THE DENSITIES OF NECTARIVORES IN <i>PROTEA ROUPEUAE</i> WOODLAND

D.H. De Swardt · Ostrich · 1993 · 12 citations

Life Sciences, Ecology, Zoology +9