Bones absorb compression shock: birds

1 of 2 Synsacrum / Lynette S. / License

The fused pelvic vertebrae, or synsacrum, of a flying bird absorbs compression shock whenever the bird lands at high speed.

Biomimicry Taxonomy

	Maintain physical integrity >
	Manage structural forces >
	Impact

Biomimetic Application Ideas

Shock absorbing materials for use in vehicles Panels for ships that resist damage from collisions Bicycle helmets

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[Collapse all sections] Summary

"Several features of the bird skeleton are specially designed for life in the air. The pelvic vertebrae are fused into a solid mass of light bone, the synsacrum, which provides support for the independent movement of wings and legs, and absorbs the compression shock that occurs every time a bird lands on its feet at speed." (Foy and Oxford Scientific Films 1982:39)

About the inspiring organism

Aves
Aves

Organism/taxonomy data provided by:
Species 2000 & ITIS Catalogue of Life: 2008 Annual Checklist

Bioinspired products and application ideas

Application Ideas: Shock absorbing materials for use in vehicles, panels for ships that resist damage from collisions, bicycle helmets.

Industrial Sector(s) interested in this strategy: Transportation, safety

References

Foy, Sally; Oxford Scientific Films. 1982. The Grand Design: Form and Colour in Animals. Lingfield, Surrey, U.K.: BLA Publishing Limited for J.M.Dent & Sons Ltd, Aldine House, London. 238 p.

Bones absorb compression shock: birds

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