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Christopher F Jorgensen

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This dataset was created in 2013 using Breeding Bird Survey Data (www.pwrc.usgs.gov/bbs) from 2005 – 2011. Stop locations within BBS routes were validated by the Rainwater Basin Joint Venture and species count data at each stop were used in the statistical analysis. We used Poisson or binomial (depending on species) generalized linear mixed models in [R] statistical software (R Development Core Team. 2013. A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria.)) package ‘lme4’ (http://cran.r-project.org/web/packages/lme4/vignettes/Theory.pdf) to model species abundance in relation to land cover, climatic, and elevation spatial data. An information theoretic...
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