First noncontact millimeter-wave radar measurement of heart rate in great apes: Validation in chimpanzees (Pan troglodytes)

Authors: T. Matsumoto, I. Iwata, T. Sakamoto, S. Hirata

Publication/Journal: Am J Primatol

Keywords: *Pan troglodytes/physiology, *Radar, animal welfare, animals, Electrocardiography/veterinary/instrumentation, female, heart rate, male, millimeter‐wave ultrawide‐band array radar, noncontact measurement of vital sign, stress

2024

Neutrophil to lymphocyte ratio in captive olive baboons (Papio anubis): The effects of age, sex, rearing, stress, and pregnancy

Authors: S. J. Neal, A. M. Achorn, S. J. Schapiro, W. D. Hopkins, J. H. Simmons

Publication/Journal: Am J Primatol

Keywords: *Papio anubis/genetics/physiology, age factors, animals, baboons, early adversity, female, lymphocytes, male, neutrophil‐lymphocyte ratio, neutrophils, physiological, pregnancy, sex factors, stress

2024

Chimpanzees (Pan troglodytes) in US zoos, sanctuaries, and research facilities: A survey-based comparison of species-typical behaviors

Authors: Andrea W Clay, Stephen R Ross, Susan Lambeth, Maribel Vazquez, Sarah Breaux, Rhonda Pietsch, Amy Fultz, Michael Lammey, Sarah L Jacobson, Jaine E Perlman

Publication/Journal: Animals

Keywords: ape, chimpanzee, primate, species-typical behavior, welfare

2023

Comparing Predictors and Outcomes of Higher Allostatic Load across Zoo-Housed African Great Apes

Authors: Ashley N Edes, Katie L Edwards, Dawn Zimmerman, Balbine Jourdan, Douglas E Crews, Barbara A Wolfe, Donald L Neiffer, Janine L Brown

Publication/Journal: Journal of Zoological and Botanical Gardens

Keywords: biomarkers, bonobos, chimpanzees, gorillas, morbidity, mortality, stress

2023

The Effects of Oral Lavender Therapy on Wounding in Chimpanzees (Pan troglodytes)

Authors: Elizabeth R. Magden, Sarah Neal Webb, Susan P. Lambeth, Stephanie J. Buchl, Steven J. Schapiro

Publication/Journal: Animals

Keywords: chimpanzees, conflict, lavender, nonhuman primates, wounding

2023

Estimating the cardiac signals of chimpanzees using a digital camera: validation and application of a novel non-invasive method for primate research

Authors: Danyi Wang, Johanna Eckert, Sam Teague, Ali Al-Naji, Daniel Haun, Javaan Chahl

Publication/Journal: Behavior Research Methods

Keywords:

2023

How Sanctuary Chimpanzees (Pan troglodytes) Use Space after Being Introduced to a Large Outdoor Habitat

Authors: Amy Fultz, Akie Yanagi, Sarah Breaux, Leilani Beaupre, Nick Naitove

Publication/Journal: Animals

Keywords: indoor/outdoor enclosures, space use, species-typical behavior, welfare

2023

Integrating Reference Intervals into Chimpanzee Welfare Research

Authors: Jessica C Whitham, Katie Hall, Lisa K Lauderdale, Jocelyn L Bryant, Lance J Miller

Publication/Journal: Animals

Keywords: animal welfare, behavioral diversity, glucocorticoids, immunoglobulin a, reference interval

2023