André Botha

Another Continental Vulture Crisis: Africa's Vultures Collapsing toward Extinction

Darcy Ogada, Phil Shaw, René Beyers et al. · Conservation Letters · 2015 · 385 citations · Full text

Ecosystem Health, Engineering, Wind Turbines +15

Study of silver diffusion in silicon carbide

E. Friedland, J.B. Malherbe, N.G. van der Berg et al. · Journal of Nuclear Materials · 2009 · 117 citations

Materials Science, Materials Engineering, Engineering +5

Ivory poachers and poison: drivers of Africa's declining vulture populations

Darcy Ogada, André Botha, Phil Shaw · Oryx · 2015 · 109 citations · Full text

Engineering, Abstract Four Species, Wildlife Ecology +12

Vulture conservation: the case for urgent action

Roger Safford, Jovan Andevski, André Botha et al. · Bird Conservation International · 2019 · 104 citations · Full text

The first animals: ca. 760-million-year-old sponge-like fossils from Namibia

Conrad Brain, Anthony R. Prave, Karl‐Heinz Hoffmann et al. · South African Journal of Science · 2012 · 94 citations · Full text

Biology, Ancient Sponge-like Fossils, Sedimentary Particles +9