André Botha

2.3k total citations · 1 hit paper
81 papers, 1.5k citations indexed

About

André Botha is a scholar working on Ecology, Nature and Landscape Conservation and Electrical and Electronic Engineering. According to data from OpenAlex, André Botha has authored 81 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Ecology, 19 papers in Nature and Landscape Conservation and 11 papers in Electrical and Electronic Engineering. Recurrent topics in André Botha's work include Wildlife Ecology and Conservation (28 papers), Avian ecology and behavior (27 papers) and Ecology and Vegetation Dynamics Studies (7 papers). André Botha is often cited by papers focused on Wildlife Ecology and Conservation (28 papers), Avian ecology and behavior (27 papers) and Ecology and Vegetation Dynamics Studies (7 papers). André Botha collaborates with scholars based in South Africa, United Kingdom and United States. André Botha's co-authors include Campbell Murn, N.G. van der Berg, Darcy Ogada, J.B. Malherbe, Phil Shaw, E. Friedland, Ara Monadjem, E. Wendler, W. Wesch and T.T. Hlatshwayo and has published in prestigious journals such as PLoS ONE, Scientific Reports and Conservation Biology.

In The Last Decade

André Botha

77 papers receiving 1.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

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

2015 292 citations Darcy Ogada, Phil Shaw et al. profile →

Peers

Countries citing papers authored by André Botha

Since Specialization

Citations

This map shows the geographic impact of André Botha's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by André Botha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites André Botha more than expected).

Fields of papers citing papers by André Botha

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by André Botha. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by André Botha. The network helps show where André Botha may publish in the future.

Co-authorship network of co-authors of André Botha

This figure shows the co-authorship network connecting the top 25 collaborators of André Botha. A scholar is included among the top collaborators of André Botha based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with André Botha. André Botha is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	African savanna raptors show evidence of widespread population collapse and a growing dependence on protected areas 2024 ·Nature Ecology & Evolution ·Phil Shaw, Darcy Ogada, Leah Dunn, Ralph Buij, Arjun Amar, (unknown), Marc Herremans, Munir Z. Virani, Corinne J. Kendall, Barbara M. Croes, (unknown), (unknown), (unknown), Christian Rutz, André Botha, (unknown), Campbell Murn, Glyn Maude, Simon Thomsett	17
2	The global contribution of vultures towards ecosystem services and sustainability: An experts’ perspective 2024 ·iScience ·Andrea Santangeli, Sergio A. Lambertucci, Antoni Margalida, (unknown), André Botha, Katherine Whitehouse‐Tedd, (unknown)	6
3	Movement patterns of lesser flamingos Phoeniconaias minor : nomadism or partial migration? 2020 ·Wildlife Biology ·(unknown), (unknown), (unknown), André Botha, (unknown), (unknown), (unknown)	9
4	Priority areas for conservation of Old World vultures 2019 ·Conservation Biology ·Andrea Santangeli, Marco Girardello, Evan R. Buechley, André Botha, Enrico Di Minin, Atte Moilanen	60
5	Spatially explicit poisoning risk affects survival rates of an obligate scavenger 2018 ·Scientific Reports ·Ara Monadjem, Adam Kane, André Botha, Chris Kelly, Campbell Murn	26
6	Nest temperature fluctuations in a cavity nester, the southern ground-hornbill 2017 ·Journal of Thermal Biology ·(unknown), (unknown), André Botha, Colleen T. Downs	6
7	Ranging behaviour and habitat preferences of the Martial Eagle: Implications for the conservation of a declining apex predator 2017 ·PLoS ONE ·(unknown), D. Philip Whitfield, André Botha, Arjun Amar	26
8	Revisiting the Effect of Capture Heterogeneity on Survival Estimates in Capture-Mark-Recapture Studies: Does It Matter? 2013 ·PLoS ONE ·Fitsum Abadi, André Botha, Res Altwegg	45
9	The first animals: ca. 760-million-year-old sponge-like fossils from Namibia 2012 ·South African Journal of Science ·Conrad Brain, Anthony R. Prave, Karl‐Heinz Hoffmann, Anthony E. Fallick, André Botha, D. A. Herd, Craig J. Sturrock, Iain M. Young, Daniel J. Condon, (unknown)	62
10	Survival and Population Dynamics of the Marabou Stork in an Isolated Population, Swaziland 2012 ·PLoS ONE ·Ara Monadjem, Adam Kane, André Botha, Desiré L. Dalton, Antoinette Kotzé	10
11	A renaissance for cardio-metabolic surgery: better outcomes and lower costs? 2011 ·International Journal of Clinical Practice ·Anthony S. Wierzbicki, (unknown), André Botha	3
12	A review of colour-marking techniques used on vultures in southern Africa 2007 ·André Botha	8
13	SEM–EDX study of prepared human dentine surfaces exposed to gingival retraction fluids 2005 ·Journal of Dentistry ·Olalekan Ayo‐Yusuf, (unknown), André Botha	15
14	Marginal adaptation of mineral trioxide aggregate (MTA) compared with amalgam as a root‐end filling material: a low‐vacuum (LV) versus high‐vacuum (HV) SEM study 2004 ·International Endodontic Journal ·Guy Shipper, Ehud Grossman, André Botha, P. E. Cleaton‐Jones	57
15	Iridescent colors on seashells: an optical and structural investigation of Helcion pruinosus 2002 ·Applied Optics ·D. J. Brink, N.G. van der Berg, André Botha	32
16	Morphological and histochemical observations of the organic components of ostrich eggshell 2002 ·Journal of the South African Veterinary Association ·(unknown), André Botha, P.A. Richards	6
17	Morphology of rhinoceros platelets 1999 ·Journal of Morphology ·(unknown), André Botha, Kenneth R. Stevens	4
18	Ultrastructure of buffalo,Syncerus caffer, platelets: Comparison with bovine and human platelets 1996 ·Journal of Morphology ·(unknown), André Botha, Kenneth R. Stevens	12
19	Phloeospora irregularis associated with lesions on Rhus pendulina 1995 ·Mycological Research ·Cecilia Roux, André Botha, (unknown)	0
20	A Bayesian approach to outlier detection in regression analysis using Gibbs sampling 1993 ·(unknown), André Botha	0

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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