Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • News & Views
  • Published:

Biomechanics

Leaping lizards and dinosaurs

Tightrope walkers use poles to keep their balance. A study reveals that agama lizards use their tails much like balancing poles as they leap through the air — and that some dinosaurs may have done the same. See Letter p.181

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: Conservation of angular momentum.

Notes

  1. *This article and the paper1 under discussion were published online on 04 January 2012.

References

  1. Libby, T. et al. Nature 481, 181–184 (2012).

    Article  ADS  CAS  Google Scholar 

  2. Jusufi, A., Goldman, D. I., Revzen, S. & Full, R. J. Proc. Natl Acad. Sci. USA 105, 4215–4219 (2008).

    Article  ADS  CAS  Google Scholar 

  3. Alexander, R. M. Zool. J. Linn. Soc. 83, 1–25 (1985).

    Article  Google Scholar 

  4. Hutchinson, J. R. & Garcia, M. Nature 415, 1018–1021 (2002).

    Article  ADS  CAS  Google Scholar 

  5. Maxwell, W. D. & Ostrom, J. H. J. Vert. Paleontol. 15, 707–712 (1995).

    Article  Google Scholar 

  6. Roach, B. T. & Brinkman, D. L. Bull. Peabody Mus. Nat. Hist. 48, 103–138 (2007).

    Article  Google Scholar 

  7. Manning, P. L., Payne, D., Pennicott, J., Barrett, P. M. & Ennos, R. A. Biol. Lett. 2, 110–112 (2006).

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to R. McNeill Alexander.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Alexander, R. Leaping lizards and dinosaurs. Nature 481, 148–149 (2012). https://doi.org/10.1038/nature10797

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/nature10797

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing