"Glucocorticoids"

Patterns of Urinary Cortisol Levels during Ontogeny Appear Population Specific Rather than Species Specific in Wild Chimpanzees and Bonobos

Compared with most mammals, postnatal development in great apes is protracted, presenting both an extended period of phenotypic plasticity to environmental conditions and the potential for sustained mother-offspring and/or sibling conflict over …

Circadian Rhythms of Urinary Cortisol Levels Vary Between Individuals in Wild Male Chimpanzees: A Reaction Norm Approach

Investigating the repeatability of trait variation between individuals, that is the amount of individual variation in relation to overall phenotypic variation, indicates an upper level of heritability and reveals whether a given trait may be subject …

Assessing Adaptability and Reactive Scope: Introducing a New Measure and Illustrating Its Use through a Case Study of Environmental Stress in Forest-Living Baboons

In order to maintain regulatory processes, animals are expected to be adapted to the range of environmental stressors usually encountered in their environmental niche. The available capacity of their stress responses is termed their reactive scope, …