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Ostrich
Journal of African Ornithology
Volume 50, 1979 - Issue 4
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Miscellany

SHORT NOTES

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Pages 256-258 | Published online: 11 Oct 2010

References

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  • Martin , A. 1890 . Home life on an Ostrich farm London : Geo. Philip. .
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  • Powell , R. W. and Kelly , W. 1975 . A method for the objective study of tool-using behaviour. . J. exp. Analysis Behav , 24 : 249 – 252 .
  • Shim , D. J.v.Z. 1963 . “ Ostrich farming in the Little Karoo. ” . In Dept. Agric. Tech. Serv. Bull 358
  • Van Lawick-Goodall , J. 1968 . Tool-using bird: the Egyptian Vulture. . Natl. Geogr , 133 : 630 – 641 .
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