Journal: Ornithological applications Title -- Data from: Eastern Whip-poor-wills have larger non-breeding home ranges in areas with more agriculture and forest fragmentation Authors: Aaron A. Skinner, Stephen N. Matthews, Michael P. Ward, Ian Souza-Cole, James R. Wright, Frank R. Thompson III, Thomas J. Benson, Christopher M. Tonra Associated Manuscripts: Movement data used to calculate wintering home ranges available at Movebank Data Repository -- Data from: Study “GPS tracking of eastern whip-poor-will”. https://doi.org/10.5441/001/1.k6s7916g Abstract: We provide the data needed to recreate analyses predicting Eastern whip-poor-will non-breeding stable isotope values. We deployed 94 GPS tags across a 9.5-degree latitudinal span (~1000 km) on whip-poor-wills in the summers of 2019. These tags collected data during the stationary non-breeding season, and we used satellite imagery to digitize associated landcover data at the scale of the site (a 500m buffer around the centroid of the home range). The isotopes analysis .csv file contains 35 observations with non-breeding isotope values (DVs) from (breeding) claw samples and the associated predictor variables. All variables are centered and scaled to facilitate comparisons of effect sizes. See methods in manuscript for more info. Column titles and short description: -uniq.ID: Unique tag ID -C13 (DV): The ratio of C13:C12 stable isotopes from whip-poor-will claws collected on the breeding grounds -N15 (DV): The ratio of N15:N14 stable isotopes from whip-poor-will claws collected on the breeding grounds Predictor variables: -Ag: The proportion of agriculture in the site -AgCat: A 3-level categorical variable indicating whether a bird had agriculture in the site -Forest: The proportion of forest in the site -pr: Patch richness, the number of unique patches present -Scrub: The proportion of scrub in the site -TE: The total amount of edge (the border between any two land cover types) in the site -Wing: Unflattened wing chord -RE: A random effect by intersecting the broadscale non-breeding ecoregions (Ríos and Raga 2018) and non-breeding country, producing 10 ecoregion by country combinations -ecoR: One of three ecoregions (as defined by Ríos and Raga (2018)) where whip-poor-wills were present in the non-breeding region