Paper used bibliometric data to show that Black, African, and women researchers are underrepresented among authors of field studies on lions (Panthera leo) in Africa. 

Bauer, H., F. Gebresenbet, M. Kiki, L. Simpson, and C. Sillero-Zubiri. 2019. Race and gender bias in the research community on African lions. Frontiers in Ecology and Evolution 11: 1–4. https://doi.org/10.3389/fevo.2019.00024