Characterization of estrous cycles and pregnancy in Somali wild asses (Equus africanus somaliensis) through fecal hormone analyses
Publication/Journal: Zoo Biology
Keywords: equid, estrogens, gestation, progestagens
2018
Assessment of the reproductive physiology of the potto (Perodicticus potto) through fecal hormone metabolite analyses and trans-abdominal ultrasonography
Publication/Journal: Zoo Biology
Keywords: elisa, lorisid, reproduction, ultrasonography, wildlife endocrinology
2015
Results of the third reproductive assessment survey of north American Asian (Elephas maximus) and African (Loxodonta africana) female elephants
Publication/Journal: Zoo Biology
Keywords: acyclicity, hormones, ovarian cyclicity, progestagens, reproduction, ultrasound
2011
Results of a second survey to assess the reproductive status of female Asian and African elephants in North America
Publication/Journal: Zoo Biology
Keywords: estrous cycle, hormones, ovarian cyclicity, progestagens, ultrasound
2010
Effect of housing and environmental enrichment on adrenocortical activity, behavior and reproductive cyclicity in the female tigrina (Leopardus tigrinus) and margay (Leopardus wiedii)
Publication/Journal: Zoo Biology
Keywords: behavior, corticoids, estrogens, fecal steroids, noninvasive monitoring, ovarian activity, progestagens, reproduction, stress
2007
Excretion patterns of fecal progestagens, androgen and estrogen during pregnancy, parturition and post partum in okapi (Okapia johnstoni)
Publication/Journal: Journal of Reproduction and Developement
Keywords: estrous cycle, fecal hormone, okapi (okapia johnstoni), pregnancy, progesterone
2007
Predicting reproduction in captive sea otters (Enhydra lutris)
Publication/Journal: Zoo Biology
Keywords: enhydra lutris, estrus, hormones, noninvasive, pregnancy, reproduction, sea otters
2005
Comparison of fecal storage methods for steroid analysis in black rhinoceroses (Diceros bicornis)
Publication/Journal: Zoo Biology
Keywords: enzyme immunoassay, fecal steroids, preservation of samples, progestagens
2004
Examination of the interrelationships of behavior, dominance status, and ovarian activity in captive Asian and African elephants
Publication/Journal: Zoo Biology
Keywords: behavioral profile, dominance status, management, ovarian cyclicity, progestagens
2004
Successful artificial insemination of an Asian elephant at the National Zoological Park
Publication/Journal: Zoo Biology
Keywords: assisted reproduction, hormones, lh, pregnancy, ultrasound
2004