Christmas counts of birds in Trinidad 1969 -1975 and 1981-1983

Richard ffrench

Abstract


The results of ten "Christmas Counts" during the periods 1969-1983 are here presented and analyzed. Christmas Counts of birds are routinely made in many parts of North America under the auspices of the National Audubon Society. Starting with 27 observers on Christmas Day 1900, the counts now involve many thousands of cooperators, and the idea has spread beyond the boundaries of U.S.A. into Canada, Latin America and the West Indies.

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