Successful artificial insemination of an Asian elephant at the National Zoological Park
Publication/Journal: Zoo Biology
Keywords: assisted reproduction, hormones, lh, pregnancy, ultrasound
2004
Assessing reproductive potential and gestation in nurse sharks (Ginglymostoma cirratum) using ultrasonography and endoscopy: An example of bridging the gap between field research and captive studies
Publication/Journal: Zoo Biology
Keywords: behavior, elasmobranchs, mating, reproduction
2003
Enzyme-immunoassay for the measurement of luteinizing hormone in the serum of African elephants (Loxodonta africana)
Publication/Journal: Zoo Biology
Keywords: elephant, enzyme immunoassay, lh
2002
Stereotypic Behaviour and Tail Biting in Farmed Mink (Mustela Vison) in a New Housing System
Publication/Journal: Animal Welfare
Keywords: animal welfare, enrichment, housing, management, mink, stereotypies
2002
Behavioral, neurophysiological and evolutionary perspectives on unihemispheric sleep
Publication/Journal: Neuroscience & Biobehavioral Reviews
Keywords: aquatic mammals, birds, functional lateralization, predator detection, reptiles, sleep function, sleep mechanisms, sleep regulation, slow-wave sleep, unihemispheric
2000
Ultrasonography of the urogenital tract in elephants (Loxodonta africana and Elephas maximus): An important tool for assessing female reproductive function
Publication/Journal: Zoo Biology
Keywords: breeding evaluation, elephant, ovary, reproductive anatomy, ultrasonography, uterus
2000
Differential resource use, growth, and the ontogeny of social relationships in the green iguana
Publication/Journal: Physiology & Behavior
Keywords: aggressive behavior, aggressive behaviour, digestive efficiency, dominance, growth, iguana, lizards
1993
Behavioral, physiological, and morphological components of dominance and mate attraction in male green iguanas
Publication/Journal: Zoo Biology
Keywords: iguana iguana, male mating strategy, mate attraction, social dominance
1992