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Article
M. D. Shawkey, Auteur ; S. R. Pillai, Auteur ; G. E. Hill, AuteurAnti-microbial activity is a commonly suggested but rarely tested property of avian uropygial oil. Birds may defend themselves against feather-degrading and other potentially harmful bacteria using this oil. We preliminarily identified 13 bacter[...]
Article
M. D. Shawkey, Auteur ; M. L. Beck, Auteur ; G. E. Hill, AuteurFeather growth bar widths have become a standard index of nutritional condition in ornithological research. Traditional techniques of measuring these bars are difficult and slow because the bars are often hard to see. We present a fast and repea[...]
