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Foods of the paradise shelduck Tadorna variegata in the high country of North Canterbury, New Zealand

  • Publication Type

    Journal Article

  • Publication Year

    1976

  • Author(s)

    S.A. Bisset

  • Journal Name

    Notornis

  • Volume, Issue

    23, 2

  • Pagination

    106-119

  • Article Type

    Paper

  • DOI

    https://doi.org/10.63172/656812wkaeag

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Foods of the paradise shelduck Tadorna variegata in the high country of North Canterbury, New Zealand

Notornis, 23 (2), 106-119

S.A. Bisset (1976)

Article Type: Paper

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The food of 204 paradise shelducks from the high-country of Canterbury was examined. Types of food and their percentage occurrence are listed. Plant material, particularly that obtained by grazing, made up most of the bulk of the food eaten throughout the year. Animal material, mainly of aquatic origin, was of only minor importance, with much of it apparently being ingested accidentally with plant material. Seasonal changes in the diet between 24 May 1972 and 5 May 1973 are discussed.