In falconry, rangle is a term used for small stones which are fed to hawks to aid in digestion.[1] These stones, which are generally slightly larger than peas, are used less often now than they were historically.[2]

See also

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References

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  1. ^ Woodford, Michael (1960). A manual of falconry. CT Branford Co. p. 171.
  2. ^ Ford, Emma (1982). Falconry in mews and field. BT Batsford.