Data and Code: Relative Abundance and Habitat Modeling of Syrmaticus reevesii in Henan Province, China

This dataset contains the data and R code supporting the manuscript "Relative Abundance and Habitat Modeling of Syrmaticus reevesii (Reeves's Pheasant), a Declining Chinese Endemic" (Ornithology, ORNITH-26-004R2). The repository includes two analyses: 1. GLM habitat-selection analysis (191 field plots: 93 presence + 98 absence; MuMIn model averaging with ΔAICc ≤ 2). 2. Ensemble species distribution modeling using biomod2 (93 occurrence points, 279 pseudo-absences, 11 algorithms, TSS > 0.7, EMwmean ensemble). Seven environmental predictors are provided as .asc rasters at ~1 km resolution. Occurrence coordinates have been blurred to two decimal places (~1 km) to protect this Vulnerable and National Class I Protected Species. Environmental variable values were extracted at the original coordinates and are unaffected by blurring. Data sources: WorldClim (bioclimatic variables), ASTER GDEM 30 m (topography), RESDC (NDVI and population density), OpenStreetMap (roads and waterways). Corresponding author: Liu, Wei (Henan Normal University).