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Article
Richard L. Hutto, Auteur ; Russell R. Hutto, AuteurThe approach or presence of an observer may affect the behavior of nearby birds, rendering them either more or less detectable than when no observer is present due to a change in singing rates. To test whether there are systematic detection bias[...]
Article
Article
Josep Rost, Auteur ; Richard L. Hutto, Auteur ; Lluis Brotons, Auteur ; Pere Pons, AuteurPostfire salvage logging is currently a controversial issue because of the impact that the removal of snags has on ecosystem structure and function. Although it is a common practice worldwide, the absence of comparisons across regions hinders th[...]
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Bruce A. Robertson, Auteur ; Richard L. Hutto, Auteur ; Joseph J. Fontaine, AuteurThe use of aural surveys to estimate population parameters is widespread in avian studies. Despite efforts to increase the efficacy of this method, the potential for ecological context to bias population estimates remains largely unexplored. For[...]
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Richard L. Hutto, Auteur ; Ryan J. Stutzman, AuteurThere is growing interest in the potential use of autonomous recording units (ARUs) to obtain point-count bird survey data in the absence of human observers. To determine possible reasons for differences in the point-count performances of humans[...]
