Assessing zoo giraffe survivorship: Methodological aspects, historical improvement and a rapid demographic shift

Authors: Lara Scherer, Laurie Bingaman Lackey, Max Hahn-Klimroth, Dennis Müller, Marco Roller, Mads Bertelsen, Jörg Jebram, Paul Dierkes, Marcus Clauss

Publication/Journal: Journal of Zoo and Aquarium Research

Keywords: giraffa camelopardalis, husbandry, mortality, progress, survival

2024

A simplified method for extracting androgens from avian egg yolks

Authors: Corinne P. Kozlowski, Joan E. Bauman, D. Caldwell Hahn

Publication/Journal: Zoo Biology

Keywords: androstenedione, avian yolk, extraction, radioimmunoassay, testosterone

2009

In search of relationships between the acute adrenocortical response and fitness

Authors: C. Breuner, S. Patterson, T. Hahn

Publication/Journal: General and Comparative Endocrinology

Keywords: corticosterone, cortisol, environment, fitness, glucocorticoids, performance, reproduction, stress, survival

2008