Introduction | Data Acquisition & Pre-processing | Partitioning Occurrences for Evaluation | 1. Block | 2. Basic checkerboard | 3. Hierarchical checkerboard | 4. Jackknife (leave-one-out) | 5. Random k-fold | 6. Fully Withheld Testing Data | 7. User-defined | Running ENMeval | Initial considerations | Different parameterizations | Exploring the results | Visualizing tuning results | Model selection | Null models | Metadata | References and Resources | Web Resources | General Guides | Maxent | Environmental and Niche Similarity | Model Evaluation | Null ENMs | Model Transfer | Metadata | R Packages for ENMs