Ecological and human-influenced characteristics used for a habitat suitability analysis of the red wolf Canis rufus across its historical range in the southeastern United States in 2021. Characteristics are listed with a description of how each is hypothesized to impact the red wolf, along with a weighted value(s). Weighted value(s) are value judgements of how beneficial the habitat measure is to the red wolf, with the higher values indicating greater use. GSMNP is Great Smoky Mountains National Park.