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

Assessment of landscape-scale distribution of sympatric great apes in African rainforests: Concurrent use of nest and camera-trap surveys

Authors: Yoshihiro Nakashima, Yuji Iwata, Chieko Ando, Chimene Nze Nkoguee, Eiji Inoue, Etienne-Francois Okoue Akomo, Philippe Mbehang Nguema, Thierry Diop Bineni, Ludovic Ngok Banak, Yuji Takenoshita, Alfred Ngomanda, Juichi Yamagiwa

Publication/Journal: American Journal of Primatology

Keywords: camera trap, distance sampling, gabon, nest, sympatric apes

2013