Rapid maneuvers are critical for animal survival in predator-prey interactions and these behaviors are more likely to apply selective pressure on performance, stability and mechanical limits compared to the extensively studied steady-state motion. Maneuvers such as jumping (eg. lemurs, mantises and jumping spiders) or aerial righting (eg. lizards or bats) often introduce instability which need to be actively compensated for. The cheetah (Acinonyx jubatus) is not only the fastest terrestrial animal but also one of the most maneuverable. These rapid maneuvers are often accompanied by dramatic swinging of its lengthy tail. However, these tail motions are under-explored. Here, we present an overview of stabilization behaviors for animals maneuvering using wings, limbs, and tails. We show kinematic simulations comparing various stabilization strategies and propose a maneuver template. We also present whole-body kinematic data obtained from captive-bred cheetahs in South Africa during 94 enrichment exercises. We analyzed over 60 tail flicks measured rotations of over 800 deg/s which further imply its use as a stabilizing element.

Author(s): Patel, Amir and Jericevich, R and Knemeyer, A and Jusufi, Ardian
Journal: Integrative and Comparative Biology
Volume: 61
Number (issue): Supplement 1
Pages: S5-5
Year: 2021
Month: January
Day: 5
Publisher: Oxford University Press
Project(s):
Bibtex Type: Conference Paper (inproceedings)
DOI: 10.1093/icb/icab001
Event Name: Society for Integrative and Comparative Biology Annual Meeting (SICB Annual Meeting 2021)
Event Place: Washington, D.C., USA (Virtual)
URL: https://sicb.org/abstracts/cheetah-tail-behavior-during-pursuit/
Electronic Archiving: grant_archive
Language: eng
Organization: Society for Integrative and Comparative Biology

BibTex

@inproceedings{lbss_SICB2021_cheetah,
  title = {Cheetah tail behavior during pursuit},
  journal = {Integrative and Comparative Biology},
  abstract = {Rapid maneuvers are critical for animal survival in predator-prey interactions and these behaviors are more likely to apply selective pressure on performance, stability and mechanical limits compared to the extensively studied steady-state motion. Maneuvers such as jumping (eg. lemurs, mantises and jumping spiders) or aerial righting (eg. lizards or bats) often introduce instability which need to be actively compensated for. The cheetah (Acinonyx jubatus) is not only the fastest terrestrial animal but also one of the most maneuverable. These rapid maneuvers are often accompanied by dramatic swinging of its lengthy tail. However, these tail motions are under-explored. Here, we present an overview of stabilization behaviors for animals maneuvering using wings, limbs, and tails. We show kinematic simulations comparing various stabilization strategies and propose a maneuver template. We also present whole-body kinematic data obtained from captive-bred cheetahs in South Africa during 94 enrichment exercises. We analyzed over 60 tail flicks measured rotations of over 800 deg/s which further imply its use as a stabilizing element.},
  volume = {61},
  number = {Supplement 1},
  pages = {S5-5},
  publisher = {Oxford University Press},
  organization = {Society for Integrative and Comparative Biology},
  month = jan,
  year = {2021},
  slug = {sicb2021_cheetah},
  author = {Patel, Amir and Jericevich, R and Knemeyer, A and Jusufi, Ardian},
  url = {https://sicb.org/abstracts/cheetah-tail-behavior-during-pursuit/},
  month_numeric = {1}
}