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The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Monitoring bird populations by point counts

Open access
Ralph, C. John, Sauer, John R., Droege, Sam·1995

Abstract

This volume contains in part papers presented at the Symposium on Monitoring Bird Population Trends by Point Counts, which was held November 6-7, 1991, in Beltsville, Md., in response to the need for standardization of methods to monitor bird populations by point counts.Data from various investigators working under a wide variety of conditions are presented, and various aspects of point count methodology are examined.Point counts of birds are the most widely used quantitative method and involve an observer recording birds from a single point for a standardized time period.Statistical aspects of sampling and analysis were discussed and applied to the objectives of point counts.Symposium participants agreed upon standards of point counts that should have wide applicability to a variety of habitats and terrain.

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Crossref · 10.2737/psw-gtr-149

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Metadata

Authors
Ralph, C. J., Sauer, J. R., & Droege, S.
Published
1995
OpenAlex
W2069086946
Cited by
839
References
3
Type
report
Language
en
Open access
gold

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CoChat. (2026). Citation check: Monitoring bird populations by point counts. https://app.cochat.ai/papers/10.2737/psw-gtr-149
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Ralph, C. J., Sauer, J. R., & Droege, S. (1995). Monitoring bird populations by point counts. https://doi.org/10.2737/psw-gtr-149

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.