Erroneous Party-hour Data and a Proposed Method of Correcting Observer Effort in Christmas Bird Counts

Authors

Alan P. Peterson

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Recommended Citation

Peterson, Alan P. (1995) "Erroneous Party-hour Data and a Proposed Method of Correcting Observer Effort in Christmas Bird Counts," Journal of Field Ornithology: Vol. 66 : Iss. 3 , Article 9.
Available at: https://digitalcommons.usf.edu/jfo/vol66/iss3/9