最終更新日:2022/12/24

My initiation to waterfowl censussing took place in the early days of the A.W.E., as it is familiarly known, when I served as a junior to one of the ablest of the Witwatersrand pioneers, Royce Reed. The method used must remain one of the three basic methods of Transvaal waterfowl censussing, although it has certain inherent limitations.

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