• Case series: clinical salmonellosis in four black rhinoceros (diceros bicornis) calves

      Love, David; Madrigal, Rodolfo; Cerveny, Shannon; Raines, Janis; Rideout, Bruce; Lung, Nancy P. (2017)
      Although Salmonella spp. infection has been identified in captive and free-ranging rhinoceros, clinical cases in black rhinoceros (Diceros bicornis) calves have not been described. This case series describes clinical salmonellosis in four black rhinoceros calves....
    • Chemical signals of age, sex and identity in black rhinoceros

      Linklater, W. L.; Mayer, K.; Swaisgood, Ronald R. (2013)
      Olfactory communication may be particularly important to black rhinoceros, Diceros bicornis, because they are solitary living and have comparatively poor eyesight but their populations are structured by inter-and intrasexual relationships. Understanding olfactory functions and processes might achieve better conservation management but their study in rhinoceros remains anecdotal or descriptive….
    • Congenital cleft palate and cardiac septal defects in a neonatal southern black rhinoceros (diceros bicornis minor)

      Lewis, Stephany; Duncan, Mary; Houck, Marlys L.; Bloch, Rebecca; Haefele, Holly (2016)
      A female Southern black rhinoceros (Diceros bicornis minor) calf died unexpectedly at less than 12 hr of age, after an uncomplicated birth and uneventful early postpartum period. Gross necropsy revealed a 15-cm full thickness cleft palate, a patent foramen ovale, and four septal defects ranging from 0.3 to 1 cm in diameter. Histologic findings did not reveal any significant abnormalities. Karyotyping did not indicate any significant numerical or structural chromosomal abnormalities.