Bertschinger, H.J., 1994. Reproduction in black and white rhinos: a review: pp. 155-161, fig.1
| In: Penzhorn, B.L. et al. Proceedings of a symposium on rhinos as game ranch animals. Onderstepoort, Republic of South Africa, 9-10 September 1994: pp. i-iv, 1-242 |
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Location: |
World |
Subject: |
Reproduction |
Species: |
Black Rhino |
Data on bulls is limited to two observations, where a seven-year old bull showed no spermatogenic activity whereas an eight-year old did. The same authors gauge sexual maturity in black rhino bulls at 8 years but also mention that bulls do not hold their territory until 9 years of age.
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