Harvey Sky, N.; Jackson. J.; Chege, G.; Gaymer, J.; Kimiti, D.; Mutisya, S. 2022. Female reproductive skew exacerbates the extinction risk in the eastern Black rhino. Proceedings Royal Society B 289 20220075: 1-9, 3 figures, 2 tables, with supplemental material. doi.org/10.1098/rspb.2022.0075