Donelan, E.

Windle, S.; Beetem, D.; Cseplo, C.; Donelan, E.; Krupp, K.; Consago, C.; Roth, T.L. 2026. Bull access influences fecal progesterone metabolites in managed female white rhinoceros (Ceratotherium simum): Insights from hormonal and behavioral monitoring at The Wilds. Theriogenology Wild 9 (100166): 1-7. doi.org/10.1016/j.therwi.2026.100166

PDF download available

Arbogast, D.M.; Metrione, L.C.; Jones, M.K.; Donelan, E.; Roth, T.L.; Freeman, E.W.; Rispoli, L.A. 2026. Pregnancy-and age-associated variation in serum dehydroepiandrosterone concentrations in black and white rhinoceroses. Conservation Physiology 14: 1-12. doi.org/10.1093/conphys/coag007

PDF download available

Arbogast, D.M.; Freeman, E.W.; Donelan, E.; Jones, M.K.; Rispoli, L.A.; Roth, T.L.; Metrione, L.C. 2026. Monthly plasma oxytocin samples detect lactational but not social management or behavioral variation in ex situ black and white rhinoceroses. Theriogenology Wild 8 (100155): 1-8. doi.org/10.1016/j.therwi.2026.100155

PDF download available

Rispoli, L.A.; Donelan, E.; Pennington, P.M.; Joyner, P.H.; Roth, T.L. 2025. Evaluating alternatives to flow cytometry for sex-sorting rhinoceros sperm. Theriogenology Wild 7 (100135): 1-9. doi.org/10.1016/j.therwi.2025.100135

PDF download available

Roth, T.L.; Rebolloso, S.L.; Donelan, E.; Rispoli, L.A.; Buchweitz , J.P. 2024. Rhinoceros horn mineral and metal concentrations vary by sample location, depth, and color. Scientific Reports 14, Article number: 13808: 1-13. doi.org/10.1038/s41598-024-64472-z

PDF download available

Roth, T.L.; Rispoli, L.A.; Reilly, T.; Donelan, E. 2023. Prolactin enzyme-linked immunosorbent assay for rhinoceros – Another tool for assessing reproductive function and dysfunction in this taxon. Theriogenology Wild 2 (26 May 2023) 100035: 1-7, with supplemental data. doi.org/10.1016/j.therwi.2023.100035

PDF download available

Pennington, P.M.; Donelan, E.; Rispoli, L.A.; Consago, C.; Roth, T.L. 2023. Investigating the role of serum progesterone, estrogen, and testosterone in cyclic and acyclic black rhinos. Reproduction, Fertility and Development 36 (2): 160. doi.org/10.1071/RDv36n2Ab21

PDF download available

Rispoli, L.A.; Pennington, P.M.; Donelan, E.; Roth, T.L. 2023. The pros and cons of urethral catheterization for semen collection in rhinos. Reproduction, Fertility and Development 36 (2): 161-162. doi.org/10.1071/RDv36n2Ab24

PDF download available